Stella plays and improvises with cutout shapes against and around a background in the Maquette for Montenegro, 1975 from the Brazilian Series. (lesliefeely.com)
By leaving out bricks in the center of such blocks, they also created cutouts shaped like everything from an hourglass to a teddy bear. (sciencemag.org)
For this study, they used soft - edged, circular cutouts and now want to explore using different cutout shapes and textures. (sciencedaily.com)