The pattern is written out and charted. It is available in PDF format on Ravelry, Etsy, LoveCraft, and Patternvine.
Ravelry: https://www.ravelry.com/patterns/library/maraska
Etsy: https://www.etsy.com/listing/752161697/maraska-top-pdf-pattern-modern-crochet
LoveCraft: https://www.lovecrafts.com/en-gb/p/maraska-top-crochet-pattern-by-lena-fedotova
Patternvine: https://patternvine.com/products/maraska-top