It's called PG(3,2) But it doesn't matter to me. It's the smallest big thing that can be compressed in 3 dimensions. I found the 7 I wanted. [vine id = "MKdd6gEiWb9"] It's called PG(3,2) But it doesn't matter to me. It's the smallest big thing that can be compressed in 3 dimensions. I found the 7 I wanted.