"Maroon Nickel Butterfly" is a p5.js project where isometric shapes are placed and have their size and color adjusted based on an underlying image taken from Adolphe Millot's Papillons. Each form gets its color and size from a particular pixel. Giving the isometric forms a slight wiggle provides the piece with a more painterly feel.

Adolphe Millot on Wikipedia https://en.wikipedia.org/wiki/Adolphe_Philippe_Millot