Draw 7 red lines perpendicular, some of them green and the rest transparent 
Draw 7 red lines perpendicular, some of them green and the rest transparent --v 4
Draw 7 red lines perpendicular, some of them green and the rest transparent
an image of a square with red and green lines
an image of a green and red cube
an image of a square with red and green lines
an image of a red and green square with rays