Touching the screen you can change one of the crossing points.
Moving your finger you can move this point around the screen.
Keep two fingers for some seconds and the point freezes.
See how primary colors RGB (Red, Green and Blue) mix to form other colors: red+green=yellow, red+blue=magenta, etc.
Enjoy this mosaic which is free and does not require any permission.
Moving your finger you can move this point around the screen.
Keep two fingers for some seconds and the point freezes.
See how primary colors RGB (Red, Green and Blue) mix to form other colors: red+green=yellow, red+blue=magenta, etc.
Enjoy this mosaic which is free and does not require any permission.
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