A gift for EstrellaYoshte, as part of the SCP Foundation's 2021 10th Annual Holiday Art Exchange.
All the text and body images are from original works on the SCP Foundation Wiki and released under CC-BY-SA 3.0. They are written by the authors as cited. Read them here: https://scp-wiki.wikidot.com/thaumiel
Additional images were added and cited by the gifter. Sources are at the end of the document.