Tetris Pattern - 1-UP Mushroom
Here's another pattern, but this time it's a bit different: I actually only built half of the sprite, and then mirrored the playing field (which is why it's just playing field that's shown), and I used the same color scheme as in the last pattern (the chess board)
It's still impressive though, so enjoy!
(and it's sped up to 4x normal speed, just like the other patterns.)