This is NOT a Box
Look at the proportions. It's not a box. The proportions are off for it to be a box.
Actually, it looks like a cut-out piece of the corner of a room. Look at the corner of your ceiling, Looks like the "box", right? Except with different colors? But, this can also be 3 connected diamonds. OR, a horribly drawn scarab. OR, a hypnotizing machine. OR, a divided honey comb colored blue.
Also, all 9 lines are the same length. Notice that?
You people have no imagination.