3D passing 2D via the 4D

Well, had a friend with a company idea and worked out the drawing playing with his logo idea.

I got bored and kept drawing beyond what he was thinking...

Name of the company was BLACK BOX.
Not original these days, but it sounded cool then.

Again, more of a study fleshing out a idea on paper.
Do not recall what we did for the logo in the end.
Think it was just a black sqare.