His scenes of skies and waterways also have luminous and morphing qualities, the works appearing alternately majestic, immense, and serene. He has exhibited widely, with solo shows at museums including the Nelson-Atkins Museum of Art, Kansas City, MI; Contemporary Arts Museum, Houston, TX; and Museum of Contemporary Art, Chicago, IL. His work is represented in many collections, including The Metropolitan Museum of Art, NY; The Museum of Modern Art, NY; and The Solomon R. Guggenheim Museum, NY. Innerst lives and works in Philadelphia, PA and Cape May, NJ.