3d abstract plaster wall art | fluted | 3d wall art | plaster art | plaster paint | plaster canvas art | arch decor | midcentury modern. Material : Plaster. Size : See variations. 24'' x 24''. Each piece is unique and custom-made. Note : Because all the pieces are handmade and due to the nature of the material, no two pieces are exactly alike. Each piece has slight variances (I.E. Air bubbles and colour), but that add to its charm and character!