I am really having a good time making these lites, I am customizing them know, making lite for the babies room according to the theme of the room, also bathroom night lites, just put the lite on its side so it doesn't take up so much room it will go as far as you imagination and take you. What I need to know is the best and cheapest place to by the blocks. I am posting a picture of a lite I made for a baby boys room with a cowboy theme.