This piece of printed, frame-less, free floating, tempered glass was inspired by the French technique of Verre Eglomise in which artist's literally painted the back of clear glass so that when viewed from the front the painting is brought to life under the depth of the glass. This beautiful imagery of these beautiful butterflies, which is transformed into incredible wall art. 1 strong steel hangers are attached to the back of the product for quick and easy horizontal installation. Customer assembly required.