this structure of abstract shapes reminds me a bit of the game 'Tetris', that you have different shapes and need to make them fit into a perfect block with no holes, and you trying to turn the shapes around, and it becomes faster and faster and then you gthis structure of abstract shapes reminds me a bit of the game 'Tetris', that you have different shapes and need to make them fit into a perfect block with no holes, and you trying to turn the shapes around, and it becomes faster and faster and then you g