Dozens of museum collections turned into coloring books

The New York Academy of Medicine has organized #ColorOurCollections, in which various member libraries take images from their holdings and put 'em online as high-end coloring-book material.

The image above is from the NYAM's coloring book itself, but there are dozens more; some of my faves include the Carnegie Hall Archives book ...

... the William Andrews Clark Memorial Library ...

... the University of Adelaide ...

... the Shangri-La Museum of Islamic Art ...

... and the Ricker Library of Art and Architecture: