At the Gluten Free Museum the mixture of proteins found in wheat and related grains, including barley and rye, is removed from works of art. More here.
Images: top to bottom, Vincent Van Gogh La méridienne dit aussi La sieste (d'après Millet), Wayne Thiebaud Cake slice and Colin McCahon A grain of wheat (thanks L, very droll)
Images: top to bottom, Vincent Van Gogh La méridienne dit aussi La sieste (d'après Millet), Wayne Thiebaud Cake slice and Colin McCahon A grain of wheat (thanks L, very droll)