Describir: Color mixing systems :

 _____       ___      _  _      ___                ______               ___    
|  __ \\    / _ \\   | \| ||   / _ \\      ___    /_   _//   ____      / _ \\  
| |  \ ||  / //\ \\  |  ' ||  / //\ \\    /   ||   -| ||-   |    \\   / //\ \\ 
| |__/ || |  ___  || | .  || |  ___  ||  | [] ||   _| ||_   | [] ||  |  ___  ||
|_____//  |_||  |_|| |_|\_|| |_||  |_||   \__ ||  /_____//  |  __//  |_||  |_||
 -----`   `-`   `-`  `-` -`  `-`   `-`     -|_||  `-----`   |_|`-`   `-`   `-` 
                                            `-`             `-`