P_2_1_5_03 Drawing tool for creating moire effect compositions using rectangles of various widths, lengths, angles and colours. MOUSE mouse : place moire effect rectangle KEYS 1 : set color to red 2 : set color to green 3 : set color to blue 4 : set color to black arrow up : increase rectangle width arrow down : decrease rectangle width s : save png CONTRIBUTED BY Niels Poldervaart