how to make a cube

Works of graphic design like a cube development map. I attached a photograph to the balsa material and finished it as a picture frame. It is characterized by the wood grain being seen through. Size is 18 cm x 8 cm (It is a type of landscape.) Wall mount bracket included. Because it is very lightweight, you can paste cellophane tape, double sided tape etc on the back and paste it on the wall. (Please be careful not to peel off the wall surface.) Please avoid direct sunlight and the place where the air conditioner's wind directly hits. It is strictly prohibited to get wet.