TUTORIAL for making this Geometric 3D Illusion Artwork out of wooden triangles! {Reality Daydream} April 30, 2017 at 10:22AM TUTORIAL for making this Geometric 3D Illusion Artwork out of wooden triangles! {Reality Daydream} on #BagoesTeakFurniture BagoesTeak.com Author: Teak Garden Furniture Manufacturer View all posts by