Sam Falls (b. San Diego, 1984; lives and works in New York) delegates the authorship of his works to the phenomena of nature. Applying water-reactive dry pigments or plant parts to support media like canvas, aluminum, or tiles and then exposing them to the effects of sun, rain, and wind at selected sites for extended periods, he deliberately integrates the agency of chance into his art. The playful yet conceptually rigorous process is a metaphor for...