Marks of Genius: 100 Extraordinary Drawings from the Minneapolis Institute of Art

Drawings, watercolors, oil sketches, and pastels dating from the Middle Ages to the present day reveal the distinct hand and inspired touch of the most important artists from the past five centuries. Examples from Guercino, Tiepolo, Delacroix, Degas, Kollwitz, Nolde, Hopper, and Ruscha, among others, provide extraordinary views into the creative process.

Credit: Exhibition overview from museum website