Up arrow to make bigger, down arrow to make smaller, left arrow to make ghost, right to undo, 1 to make fisheye, 2 to undo, 3 for whirl, 4 to undo, 5 for pixelate, 6 to undo, 7 for mosaic, 8 to undo, 9 to adjust brightness, 0 to undo, space to clear. ENJOY!!!
