samsketchbook:

ENTITY/ENTRAILS

retrofutureground:

Carl Størmer,  Northern Lights, 1910.

canisalbus:

Black-backed Jackal, Corsac Fox, Red Fox, Coyote

loumargi:

Boy with a Basket of Fruit (detail) c. 1593 Caravaggio.

nemfrog:

The corrupted heart. Chalk lessons. 1896.