an image of a 3d Tetris game piece floating around in a random grid, J-block, L-block, T-block. clean background, space, airy, and deep, large and small in scale. sref file:///Users/ivyliu/Library/Mobile%20Documents/com~apple~CloudDocs/screenshots/Screenshot%202024-07-19%20at%205.40.06%E2%80%AFPM.png. --ar 16:9