©Maya Rochat, A Rock Is a River (META CARROTS), 2017. Courtesy Lily Robert

Photograph’s Giada De Agostinis looks at Maya Rochat’s boundary-pushing series, A Rock Is a River, in which she combines photographs, paintings, and collages and uses materials such as chemicals, bleach, spray paint, or glue to create what De Agostinis calls her “chromatic alterations and visual ruptures.”