Photoshop CS: 70 by 70 inches, 300 DPI, RGB, square pixels, default gradient "Spectrum", mousedown y=1000 x=1000, mouseup y=1000 x=20000; tool "Wand", select y=4120, x=1800, tolerance=64, contiguous= off; default gradient "Spectrum", mousedown y=300 x=100

Cory Arcangel