Press space to change backdrop. Press the X to erase all
Color key | V Red 1-5 96-100 Orange 6-10 yellow 10-20 green 21-40 turquoise 41-50 blue 51- 70 purple 71- 80 pink 80- 95 Black Brightness 0 white Saturation 0 brightness 100 grey saturation 0 brightness 2-99
