Hue Index, an art search engine with a print-size conscience

Why it surfaced

Hue Index adds practical measurements to museum art collections: perceptual colour clustering and print-size limits. It links back to works from the Met, the Art Institute of Chicago, and the Cleveland Museum of Art while foregrounding licensing and reuse.

Search 26,182 public-domain artworks by subject, colour, shape, century, artist, or the largest size they can print at 300 DPI.