ArtworkGiro Atmos Bicycle HelmetSign in to saveGreg Marting — 2003 — Polystyrene, polycarbonate, carbon composite, and nylonArtwork · Museum of Modern ArtPolystyrene, polycarbonate, carbon composite, and nylonArtistGreg MartingMediumPolystyrene, polycarbonate, carbon composite, and nylonView at Museum of Modern Art · Open Access