5x5 Sterling

This pattern reminds me of the logo for Sterling Savings Bank.

Mastermorphix Sawtooth

The Mastermorphix changes its overall shape when the parts get moved around. This pattern combines shape and color to depict a sawtooth-shaped band that wraps around three sides as shown above.

The bottom side is shown at right. It doesn't look as elaborate as the rest of the puzzle, but it's still rather attractive.

3x3 Path and Wall

This is an ordinary 3x3 snake-type pattern adapted to the Rubik's Mirror Blocks puzzle (widely known as the Bump Cube). I arranged the heights so it looks like a continuous path from one side, and a wall from the other.