This is a tribute to French Art Nouveau painter Théophile Steinlen (1859-1923) and his iconic Le Chat Noir poster (1896), advertising a coming soon tour of the Le Chat Noir's troupe of cabaret entertainers.
The depth of 2.5D model is created by layered of flat polygonal shapes, inspired by layered paper sculpture.
I made an animated chibi (big headed) version of this, check it out.
https://sketchfab.com/models/38f7b41feb264204bddac45b2e191cc2
(Source image linked from Wikipedia)
![](https://upload.wikimedia.org/wikipedia/commons/thumb/9/99/Th%C3%A9ophile-Alexandre_Steinlen_-_Tourn%C3%A9e_du_Chat_Noir_de_Rodolphe_Salis_%28Tour_of_Rodolphe_Salis%27_Chat_Noir%29_-_Google_Art_Project.jpg/1280px-Th%C3%A9ophile-Alexandre_Steinlen_-_Tourn%C3%A9e_du_Chat_Noir_de_Rodolphe_Salis_%28Tour_of_Rodolphe_Salis%27_Chat_Noir%29_-_Google_Art_Project.jpg)