Wall Price CDN 2020
WALL CELLS WALL CELLS are pillow-like organic shapes that can be arranged on either exterior or interior walls in many custom configurations. Each CELL comes with our proprietary security bracket (suitable for commercial and high traffic areas). Because these are free blown, custom sizes are available as well as custom wall mounts for different substrates, such as outdoor installations or behind water features.
SIZE diameter x height mini
4" x 3"
small
6" X 4"
medium
9" X 5"
large
12" X 6"
X large
16" X 7"
SINGLE COLOURS ruby
amethyst
MIRRORED COLOURS gold
bronze
lagoon
jade
cerulean
grey
black
smoked silver
silver
white
gold
bronze
rose gold
*Also available in one of our custom single colours in either the etched (E), shiny (S) or mirrored (M) finish. (See colour chart.)
BLENDED COLOURS ruby amethyst
citron saffron
strawberry saffron
SOFFI STUDIO
citron jade
olive aqua
cerulean aqua
cherry turquoise
black iris
2440 CENTRAL AVE. WINDSOR, ON, CANADA N8W4J4
white
neutral grey
gold topaz
black
(TEL) +1-519-258-7620 info@soffistudio.com
ruby
WALL HALO WALL HALO are organic shapes that can be arranged on either exterior or interior walls in many custom configurations. Each HALO comes with a 3/4” aluminum standoff mounting bracket (custom sizes on request). Contact us for an arrangement designed for your space.
SIZE diameter x height mini small medium large x large
4" X 4" 6" X 4" 9" X 6" 14" X 8" 18" X 8"
SINGLE COLOURS ruby
amethyst
gold
bronze
lagoon
jade
cerulean
grey
black
white
*Also available in one of our custom single colours in either the etched (E), shiny (S) or mirrored (M) finish. (See colour chart.)
BLENDED COLOURS ruby amethyst
citron saffron
strawberry saffron
SOFFI STUDIO
citron jade
olive aqua
cerulean aqua
cherry turquoise
black iris
2440 CENTRAL AVE. WINDSOR, ON, CANADA N8W4J4
white
neutral grey
gold topaz
black
(TEL) +1-519-258-7620 info@soffistudio.com
WALL LEAVES WALL LEAVES are organic shapes that can be arranged on either exterior or interior walls in many custom configurations. Each LEAF comes with a 1” aluminum standoff mounting bracket (custom sizes on request). WALL LEAVES can be arranged in a cascading pattern, overlapping each other or positioned to suggest movement. Contact us for an arrangement designed for your space.
SIZE length x width mini
9"L
small
12"L
medium
16"L
large
22"L
x large
30"L
SINGLE COLOURS ruby
amethyst
gold
bronze
lagoon
jade
cerulean
grey
black
white
*Also available in one of our custom single colours in either the etched (E), shiny (S) or mirrored (M) finish. (See colour chart.)
BLENDED COLOURS ruby amethyst
citron saffron
strawberry saffron
SOFFI STUDIO
citron jade
olive aqua
cerulean aqua
cherry turquoise
black iris
2440 CENTRAL AVE. WINDSOR, ON, CANADA N8W4J4
white
neutral grey
gold topaz
black
(TEL) +1-519-258-7620 info@soffistudio.com
DIAMOND DIAMOND has a crisp, modern look. It can be arranged in many configurations, as a cluster, scattered over an area or in a linear grouping. DIAMOND follows the Tsunami Glassworks design theme of interior jewelry.
one size
9.5”L x 7”W x 3.5”H
SINGLE COLOURS ruby
amethyst
MIRRORED COLOURS gold
bronze
lagoon
jade
cerulean
grey
black
white
silver
smoked silver
gold
bronze
rose gold
*Also available in one of our custom single colours in either the etched (E), shiny (S) or mirrored (M) finish. (See colour chart.) SOFFI STUDIO
2440 CENTRAL AVE. WINDSOR, ON, CANADA N8W4J4
(TEL) +1-519-258-7620 info@soffistudio.com
ruby
STRATA STRATA has a clean, modern look. Ideal for areas that require a low clearance, STRATA is a blown disk with a flat profile. It can be arranged in many configurations, as a cluster, scattered over an area or layered. Each STRATA comes with a 1” aluminum standoff mounting bracket. Available in many colours and finishes, custom sizes available. STRARA SIZE diameter x height mini
4"D
small
6"D
medium
9"D
large
14"D
x large
18"D
SINGLE COLOURS ruby
amethyst
gold
bronze
lagoon
jade
cerulean
grey
black
white
*Also available in one of our custom single colours in either the etched (E), shiny (S) or mirrored (M) finish. (See colour chart.)
BLENDED COLOURS ruby amethyst
citron saffron
strawberry saffron
SOFFI STUDIO
citron jade
olive aqua
cerulean aqua
cherry turquoise
black iris
2440 CENTRAL AVE. WINDSOR, ON, CANADA N8W4J4
white
neutral grey
gold topaz
black
(TEL) +1-519-258-7620 info@soffistudio.com
FLORA Delicate and refined FLORA resembles a blooming flower. It can be arranged in many configurations, in a tight, dense, cluster, or scattered over a larger area. Each FLORA mounts individual-ly with a 1” aluminum standoff mounting bracket. Available in many colours and finishes, custom sizes available. SIZE: MINI 4"D SMALL 6"D MEDIUM 9"D LARGE 12"D
COLOURS
ruby
amethyst
gold
bronze
lagoon
jade
cerulean
grey
black
white
*Also available in one of our custom single colours in either the etched (E), shiny (S) or mirrored (M) finish. (See colour chart.)
BLENDED COLOURS ruby amethyst
citron saffron
strawberry saffron
SOFFI STUDIO
citron jade
olive aqua
cerulean aqua
cherry turquoise
black iris
2440 CENTRAL AVE. WINDSOR, ON, CANADA N8W4J4
white
neutral grey
gold topaz
black
(TEL) +1-519-258-7620 info@soffistudio.com
ORBA ORBA are round, organic shapes that can be arranged on either exterior or interior walls in many custom configurations. Each ORBA comes with our proprietary security bracket system (suitable for commercial and high traffic areas). Because these are free blown, custom sizes are available as well as custom wall mounts for different substrates, such as outdoor installations or behind water features.
SIZE diameter x height mini
4" x 3"
small
6" X 4"
medium
9" X 5"
large
12" X 6"
X large
16" X 7"
SINGLE COLOURS ruby
amethyst
MIRRORED COLOURS gold
bronze
lagoon
jade
cerulean
grey
black
smoked silver
silver
white
gold
bronze
rose gold
*Also available in one of our custom single colours in either the etched (E), shiny (S) or mirrored (M) finish. (See colour chart.)
BLENDED COLOURS ruby amethyst
citron saffron
strawberry saffron
SOFFI STUDIO
citron jade
olive aqua
cerulean aqua
cherry turquoise
black iris
2440 CENTRAL AVE. WINDSOR, ON, CANADA N8W4J4
white
neutral grey
gold topaz
black
(TEL) +1-519-258-7620 info@soffistudio.com
ruby
WALL TUBES WALL TUBES are long elegant shapes that can be arranged on either exterior or interior walls in many custom configurations. Each TUBE comes with our security bracket (suitable for commercial and high traffic areas). Because these are free blown, custom sizes are available as well as custom wall mounts for different substrates. Contact us for an arrangement designed for your space.
SIZE length x width mini
20" X 4"
small
20" X 4"
small
20" X 4"
medium
24" X 4"
large
28" X 4"
x large
34" X 4"
SINGLE COLOURS ruby
amethyst
MIRRORED COLOURS gold
bronze
lagoon
jade
cerulean
grey
black
smoked silver
silver
white
gold
bronze
rose gold
*Also available in one of our custom single colours in either the etched (E), shiny (S) or mirrored (M) finish. (See colour chart.)
BLENDED COLOURS ruby amethyst
citron saffron
strawberry saffron
SOFFI STUDIO
citron jade
olive aqua
cerulean aqua
cherry turquoise
black iris
2440 CENTRAL AVE. WINDSOR, ON, CANADA N8W4J4
white
neutral grey
gold topaz
black
(TEL) +1-519-258-7620 info@soffistudio.com
ruby
PEARL PEARL mimics the natural opalescent beauty of the jewels of the ocean. It is offered as black iris, white, pink, and gold pearl finishes. In the tradition of Tsunami Glassworks, the design is simple, organic and utilizes the philosophy of composition and scale through multiples. PEARL are meant to look like jewelry, and impart a feeling of elegance and luxury to any interior transcending time and lending itself to both contemporary and traditional environments. Shown with wall tubes.
CRUSHED ROUND PEARL
PEARL ROUND small
4”D
medium 6”D large
black iris pearl
9”D
white pearl
SOFFI STUDIO
pink pearl
small
4”L X 4”W X 3”H
medium
6"L X 6”W X 4"H
large
9"L X 9”W X 6"H
rose gold pearl
ruby pearl
grey pearl
2440 CENTRAL AVE. WINDSOR, ON, CANADA N8W4J4
gold pearl
(TEL) +1-519-258-7620 info@soffistudio.com
ITEM
SKU WC WC WC WC WC WC WC WC WC WC WC WC WC WC WC -
ITEM
MI - S - TC MI - E - TC MI - M - TC SM - S - TC SM - E - TC SM - M - TC M - S - TC M - E - TC M - M - TC L - S - TC L - E - TC L - M - TC XL - S - TC XL - E - TC XL - M - TC
SKU WH WH WH WH WH WH WH WH WH WH -
ITEM
NAME, SIZE, DIMENSION, FINISH
-
CELL, Mini, 4"D - Shiny Opal, (price includes security mounting hardware and toggle anchor) CELL, Mini, 4"D - Etched, (price includes security mounting hardware and toggle anchor) CELL, Mini, 4"D - Mirrored, (price includes security mounting hardware and toggle anchor) CELL, Small, 6"D - Shiny Opal, (price includes security mounting hardware and toggle anchor) CELL, Small, 6"D - Etched, (price includes security mounting hardware and toggle anchor) CELL, Small, 6"D - Mirrored, (price includes security mounting hardware and toggle anchor) CELL, Medium, 9"D - Shiny Opal, (price includes security mounting hardware and toggle anchor) CELL, Medium, 9"D - Etched, (price includes security mounting hardware and toggle anchor) CELL, Medium, 9"D - Mirrored, (price includes security mounting hardware and toggle anchor) CELL, Large, 12"D - Shiny Opal, (price includes security mounting hardware and toggle anchor) CELL, Large, 12"D - Etched, (price includes security mounting hardware and toggle anchor) CELL, Large, 12"D - Mirrored, (price includes security mounting hardware and toggle anchor) CELL, Extra Large, 16"D - Shiny Opal, (price includes security mounting hardware and toggle anchor) CELL, Extra Large, 16"D - Etched, (price includes security mounting hardware and toggle anchor) CELL, Extra Large, 16"D - Mirrored, (price includes security mounting hardware and toggle anchor)
NAME, SIZE, DIMENSION, FINISH MI - S - TC MI - E - TC SM - S - TC SM - E - TC M - S - TC M - E - TC L - S - TC L - E - TC XL - S - TC XL - E - TC
SKU
WL WL WL WL WL WL WL WL WL WL
WALL WALL WALL WALL WALL WALL WALL WALL WALL WALL WALL WALL WALL WALL WALL
WALL WALL WALL WALL WALL WALL WALL WALL WALL WALL
HALO, Mini, 4"D - Shiny, (price includes 1" chrome security standoff system and toggle anchor) HALO, Mini, 4"D - Back Etched, (price includes 1" chrome security standoff system and toggle anchor) HALO, Small, 6"D - Shiny, (price includes 1" chrome security standoff system and toggle anchor) HALO, Small, 6"D - Back Etched, (price includes 1" chrome security standoff system and toggle anchor) HALO, Medium, 9"D - Shiny, (price includes 1" chrome security standoff system and toggle anchor) HALO, Medium, 9"D - Back Etched, (price includes 1" chrome security standoff system and toggle anchor) HALO, Large, 14"D - Shiny, (price includes 1" chrome security standoff system and toggle anchor) HALO, Large, 14"D - Back Etched, (price includes 1" chrome security standoff system and toggle anchor) HALO, Extra Large, 18"D - Shiny, (price includes 1" chrome security standoff system and toggle anchor) HALO, Extra Large, 18"D - Back Etched, (price includes 1" chrome security standoff system and toggle anchor)
NAME, SIZE, DIMENSION, FINISH
MI - S - TC MI - E - TC SM - S - TC SM - E - TC M - S - TC M - E - TC L - S - TC L - E - TC XL - S - TC XL - E - TC
WALL WALL WALL WALL WALL WALL WALL WALL WALL WALL
LEAF, Mini, 9"L - Shiny, (price includes 1" chrome security standoff system and toggle anchor ) LEAF, Mini, 9"L - Back Etched, (price includes 1" chrome security standoff system and toggle anchor) LEAF, Small, 12"L - Shiny, (price includes 1" chrome security standoff system and toggle anchor) LEAF, Small, 12"L - Shiny, (price includes 1" chrome security standoff system and toggle anchor) LEAF, Medium, 16"L - Shiny, (price includes 1" chrome security standoff system and toggle anchor) LEAF, Medium, 16"L - Back Etched, (price includes 1" chrome security standoff system and toggle anchor) LEAF, Large, 22"L - Shiny, (price includes 1" chrome security standoff system and toggle anchor) LEAF, Large, 22"L - Back Etched, (price includes 1" chrome security standoff system and toggle anchor) LEAF, Extra Large, 30"L - Shiny, (price includes 1" chrome security standoff system and toggle anchor) LEAF, Extra Large, 30"L - Back Etched, (price includes 1" chrome security standoff system and toggle anchor)
ITEM
ITEM
SKU
NAME, SIZE, DIMENSION, FINISH
DI - M - S - TC DI - M - M - TC
DIAMOND, 9"L - Shiny, (price includes security mounting hardware and toggle anchor) DIAMOND, 9"L - Mirrored, (price includes security mounting hardware and toggle anchor)
SKU
NAME, SIZE, DIMENSION, FINISH
ST ST ST ST ST ST ST ST ST ST
ITEM
-
MI - S - TC MI - E - TC SM - S - TC SM - E - TC M - S - TC M - E - TC L - S - TC L - E - TC XL - S - TC XL - E - TC
SKU FLO FLO FLO FLO FLO FLO FLO FLO -
STRATA, Mini, 4"D - Shiny, (price includes 1" chrome security standoff system and toggle anchor) STRATA, Mini, 4"D - Back Etched (price includes 1" chrome security standoff system and toggle anchor) STRATA, Small, 6"D - Shiny, (price includes 1" chrome security standoff system and toggle anchor) STRATA, Small, 6"D - Back Etched, (price includes 1" chrome security standoff system and toggle anchor) STRATA, Medium, 9"D - Shiny, (price includes 1" chrome security standoff system and toggle anchor) STRATA, Medium, 9"D - Back Etched, (price includes 1" chrome security standoff system and toggle anchor) STRATA, Large, 14"D - Shiny, (price includes 1" chrome security standoff system and toggle anchor) STRATA, Large 14"D - Back Etched, (price includes 1" chrome security standoff system and toggle anchor) STRATA, Extra Large, 18"D - Shiny, (price includes 1" chrome security standoff system and toggle anchor) STRATA, Extra Large, 18"D - Back Etched, (price includes 1" chrome security standoff system and toggle anchor)
NAME, SIZE, DIMENSION, FINISH MI - S - TC MI - E - TC SM - S - TC SM - E - TC M - S - TC M - E - TC L - S - TC L - E - TC
FLORA, Mini, 4"D - Shiny, (price includes 1" chrome security standoff system and toggle anchor ) FLORA, Mini, 4"D - Back Etched, (price includes 1" chrome security standoff system and toggle anchor) FLORA, Small, 6"D - Shiny, (price includes 1" chrome security standoff system and toggle anchor) FLORA, Small, 6"D - Back Etched, (price includes 1" chrome security standoff system and toggle anchor) FLORA, Medium, 9"D - Shiny, (price includes 1" chrome security standoff system and toggle anchor) FLORA, Medium, 9"D - Back Etched, (price includes 1" chrome security standoff system and toggle anchor) FLORA, Large, 12"D - Shiny, (price includes 1" chrome security standoff system and toggle anchor) FLORA, Large, 12"D - Back Etched, (price includes 1" chrome security standoff system and toggle anchor)
ITEM
ITEM
SKU
NAME, SIZE, DIMENSION, FINISH
OR - XMI - S - TC OR- XMI - E - TC OR- XMI - M - TC OR - MI - S - TC OR- MI - E - TC OR - MI - M - TC OR - SM - S - TC OR - SM - E - TC OR - SM - M - TC OR - M - S - TC OR - M - E - TC OR - M - M - TC OR - L - S - TC OR - L - E - TC OR - L - M - TC OR - XL - S - TC OR - XL - E - TC OR - XL - M - TC
ORBA, Extra Mini, 3"D - Shiny Opal, (price includes security mounting hardware and toggle anchor) ORBA, Extra Mini, 3"D - Etched, (price includes security mounting hardware and toggle anchor) ORBA, Extra Mini, 3"D - Mirrored, (price includes security mounting hardware and toggle anchor) ORBA, Mini, 4"D - Shiny Opal, (price includes security mounting hardware and toggle anchor) ORBA, Mini, 4"D - Etched, (price includes security mounting hardware and toggle anchor) ORBA, Mini, 4"D - Mirrored, (price includes security mounting hardware and toggle anchor) ORBA, Small, 6"D - Shiny Opal, (price includes security mounting hardware and toggle anchor) ORBA, Small, 6"D - Etched, (price includes security mounting hardware and toggle anchor) ORBA, Small, 6"D - Mirrored, (price includes security mounting hardware and toggle anchor) ORBA, Medium, 9"D - Shiny Opal, (price includes security mounting hardware and toggle anchor) ORBA, Medium, 9"D - Etched, (price includes security mounting hardware and toggle anchor) ORBA, Medium, 9"D - Mirrored, (price includes security mounting hardware and toggle anchor) ORBA, Large, 12"D - Shiny Opal, (price includes security mounting hardware and toggle anchor) ORBA, Large, 12"D - Etched, (price includes security mounting hardware and toggle anchor) ORBA, Large, 12"D - Mirrored, (price includes security mounting hardware and toggle anchor) ORBA, Extra Large, 16"D - Shiny Opal, (price includes security mounting hardware and toggle anchor) ORBA, Extra Large, 16"D - Etched, (price includes security mounting hardware and toggle anchor) ORBA, Extra Large, 16"D - Mirrored, (price includes security mounting hardware and toggle anchor)
SKU
NAME, SIZE, DIMENSION, FINISH
WT WT WT WT WT WT WT WT WT WT WT WT WT WT WT
-
MI - S - TC MI - E - TC MI - M - TC SM - S - TC SM - E - TC SM - M - TC M - S - TC M - E - TC M - M - TC L - S - TC L - E - TC L - M - TC XL - S - TC XL - E - TC XL - M - TC
WALL WALL WALL WALL WALL WALL WALL WALL WALL WALL WALL WALL WALL WALL WALL
TUBE, Mini, 12"L - Shiny, (price includes a two unit security standoff system and toggle anchor) TUBE, Mini, 12"L - Shiny, (price includes a two unit security standoff system and toggle anchor) TUBE, Mini, 12"L - Shiny, (price includes a two unit security standoff system and toggle anchor) TUBE, Small, 18"L - Shiny, (price includes a two unit security standoff system and toggle anchor) TUBE, Small, 20"L - Etched, (price includes a two unit security standoff system and toggle anchor) TUBE, Small, 20"L, - Mirrored, (price includes a two unit security standoff system and toggle anchor) TUBE, Medium, 24"L - Shiny, (price includes a two unit security standoff system and toggle anchor ) TUBE, Medium, 24"L - Etched, (price includes a two unit security standoff system and toggle anchor) TUBE, Medium, 24"L - Mirrored, (price includes a two unit security standoff system and toggle anchor) TUBE, Large, 28"L - Shiny, (price includes a two unit security standoff system and toggle anchor) TUBE, Large, 28"L - Etched, (price includes a two unit security standoff system and toggle anchor) TUBE, Large, 28"L - Mirrored, (price includes a two unit security standoff system and toggle anchor) TUBE, Extra Large, 32"L - Shiny, (price includes a two unit security standoff system and toggle anchor) TUBE, Extra Large, 32"L - Etched, (price includes a two unit security standoff system and toggle anchor) TUBE, Extra Large, 32"L - Mirrored, (price includes a two unit security standoff system and toggle anchor)
Wall Installation Art Price List CDN
ITEM
SKU
NAME, SIZE, DIMENSION, FINISH
WCRP WCRP WCRP WCRP -
ITEM
MI - PRL - TC WALL SM - PRL - TC WALL M - PRL - TC WALL L - PRL - TC WALL
SKU
WRP WRP WRP WRP -
CRUSHED ROUND PEARL, Mini, 4"D - Pearl, (price includes security mounting hardware and toggle anchor) CRUSHED ROUND PEARL, Small, 6"D - Pearl, (price includes security mounting hardware and toggle anchor) CRUSHED ROUND PEARL, Medium, 9"D - Pearl, (price includes security mounting hardware and toggle anchor) CRUSHED ROUND PEARL , Large, 12"D - Pearl, (price includes security mounting hardware and toggle anchor)
NAME, SIZE, DIMENSION, FINISH
MI - PRL - TC SM - PRL - TC M - PRL - TC L - PRL - TC
WALL WALL WALL WALL
ROUND PEARL, Mini, 4"D - Pearl, (price includes security mounting hardware and toggle anchor) ROUND PEARL, Small, 6"D - Pearl, (price includes security mounting hardware and toggle anchor) ROUND PEARL, Medium, 9"D - Pearl, (price includes security mounting hardware and toggle anchor) ROUND PEARL, Large, 12"D - Pearl, (price includes security mounting hardware and toggle anchor)
Thank you for your interest in Soffi Studio. In order to better work with you and your clients please take the time to review our Terms of Service below. Please direct any questions to info@soffistudio.com or give us a call at +1 519 258 7620. ORDERS & PAYMENTS
Terms and How to Order
Please send all Purchase Orders to eva@soffistudio.com TRADE SOFFI requires a completion of our trade application. Payment is due on initial orders proforma by company check, Visa, MasterCard, E-Transfer or Bank Wire Transfer. All subsequent orders are due on delivery unless terms are established.. CUSTOM: For any custom fabrication or design work, we bill 15% of the estimated cost of the project as a non-refundable retainer to cover the initial design costs. High quality renders are provided for all custom projects after receipt of the design retainer. Once the designs and shop drawings are accepted, a 50% deposit is required to commence manufacturing (the initial 15% retainer is included in this 50%). Site visits may be scheduled, one prior to wall finishing, and one to review installation with the contractor doing the installation. Upon completion of manufacturing the remaining 50% payment is required prior to shipping. Lead time for custom projects is 10-14 weeks depending on the scope of project unless otherwise requested. TI TIMING & SHIPPING: All SOFFI products are made to order and take, on average, 3-4 weeks to ship depending on order volume. Lead time for custom orders will be specified at time of order confirmation. In stock items can ship next business day. US customers are required to provide their FEDERAL TAX ID number er for customs clearance. To make things easier for our clients, orders are shipped free domicile to the US and DDP for international (duties, taxes and fees included). These costs are reflected in the shipping charges. Shipping prices are quoted as requested. SOFFI ships with FedEx standard ground for small packages, LTL Freight for ground shipments within North America, and best rate Air or Ocean for international, unless third party shipping is requested. STOCK & PRODUCTION: Each SOFFI piece is hand made. hand-tooled, and hand crafted, measurements may vary slightly from those noted. Items are packaged with our product guide which includes installation instructions and product care if applicable. Our showroom is stocked li store. Trade pricing will be applied on the invoice. with limited items for quick ship projects and can selected from our on-line EXCHANGES Goods that are damaged at the time of receipt can be exchanged for same goods, provided we are notified by 5 days of receipt. This policy does not include goods that are not defective rather exhibit minor variations typical of handmade products, such as variance in colour distribution and small bubbles characteristic of hand-blown glass. Because our products are made to order, all sales are final unless the items arrive damaged in which case, SOFFI will replace the item(s) free of charge. WARRANTY A one-year warranty applies to parts and components only. If the product has been improperly installed, tampered with, or altered in any way, the warranty is null and void. SOFFI may require images and/or the return of any damaged, failed, or faulty parts and components. TERMS SOFFI’S terms and policies ie are subject to change with or without notice. COPYRIGHT All designs and content displayed in price sheets, in catalogs, on soffistudio.com and soffilighting.com and in all other materials distributed by SOFFI STUDIO and SOFFI LIGHTING – including artwork, photography, text, illustrations, graphics, images, and the like – are the copyrighted propert of SOFFI STUDIO and SOFFI LIGHTING. All rights reserved. Any use of copyrighted materials without prior written authorization is strictly prohibited.