At the Museum of Modern Art, a watercolor herbarium from 1919 and 1920 flaunts the literal side, and even the preachiness, of abstraction’s superheroine.

In the survey course on art history she teaches at the Academy of Art University in San Francisco, Camille LaPoint Lyons makes a point of stressing watercolors amid all the talk of oil paintings ...

Christian Rohlfs ... the database of the Research Center for Degenerate Art, experts were able to confirm their suspicions that the watercolor was one of the 147 works confiscated from the ...

Vanessa Helder (whose 2013 retrospective of “precisionist watercolors” at the Tacoma Art Museum turned most preconceptions about the medium on their head). But it’s the lesser-known figures ...