Acrylic Floating Shadow Box Gallery Frames | Pottery Barn
Amazon.com - ArtToFrames Floating Acrylic Frame for Pictures Up To 11x14 inches (Full Frame is 15x18) with Gold Standoff Wall Mount Hardware, Acrylic -109-11x14-71
Floating Wood Gallery Frames | Pottery Barn
2 Pack Clear Acrylic Wall Mount Floating Frameless Picture Frame Double Panel Plexiglass Display with Colored Metal Standoff for Photos Artwork Posters Paintings