"Earth as Art: The Optimist." The "Earth as Art series" comes from NASA which showcases satellite images of our planet and celebrates Earth"s natural beauty in the shapes,colors, and textures of our land and oceans. Courtesy of NASA/USGS/EROS. Acrylic wall art looks amazing in your home or business. Printed on the back of the acrylic giving it depth and easy maintenance. The super durable and hard-to-damage qualities make it the ideal wall art for hotels, rental properties, and restaurants. From small sizes to extra large sizes, it is easy to hang, won't shatter like glass if it ever falls down, and is easy to maintain. Simply dust it off or use a damp soft cloth for cleaning. For small sizes, mounting brackets and padded bumpers will be attached for simple hanging. For the larger sizes, pre-drilled holes and fitted metal standoffs are included for easy wall installation.