[[1,2,2,1], [3,1,2], [1,3,2], [2,4], [3,1,2], [1,3,1,1]] - Number, png, transparent png
Download [[1,2,2,1], [3,1,2], [1,3,2], [2,4], [3,1,2], [1,3,1,1]] - Number for free. NicePNG provides large related hd transparent png images.
Note: Right click on the image and save image as.