Answer
Schwitters' work primarily spanned from 1910 to 1940. During this period, he made significant contributions to the Dada movement and developed his unique style known as "Merz." He combined various found objects, scraps, and materials into collages, assemblages, and installations, challenging conventional artistic practices. Schwitters' Merz aesthetics embodied a critique of societal norms and celebrated the beauty found in the overlooked and discarded.