noproblemmyJSON lists of art styles and famous artists useful for prompts
choaswebpages (not JSON) with artists and their example images:
list of artists for SD v1.4 A-C / D-I / J-N / O-Z
"When in Rome, do as the Romans do" by artist, Steps: 20, Sampler: Euler a, CFG scale: 7.5, Seed: 0-3, Size: 512x512, sd-v1-4.ckpt by\seed 0 1 2 3 A-1 Pictures Aaron Douglas Aaron Draplin Aaron Horkey Aaron Jasinski Aaron McGruder Aaron Miller Aaron Siskind Abani