The challenge of printing the art while maintaining the depth and vibrancy without a light source was resolved with these wonderful, 4" x" 4" acrylic blocks. The artwork is overlaid with a 1" thick piece of acrylic, which gives the work light play, that suggests motion and dimensionality, that pops around the edges. Place them on your desk, bookshelves or window ledges, they are freestanding, frameless and versatile for display.