It is an interesting thing you can do with 3d especially when it’s using different aspects.
1: Vanishing corner
Interesting how the pattern shrink as the furthest point disappears.
2: Wavy Bubble
The bubble looks real as it makes the background look larger.
3: Cube in tunnel
Had this idea from a Dr Who intro.
4: Grey bubble water
A large bubble with wavy water but in black and white.
Zurkabuku 