Action: RGB channels Duplicate first document Name: “RGB” Flatten Image Convert Mode To: RGB color mode Image Size Width: 25% With Constrain Proportions Interpolation: bicubic Select red channel Set Selection To: all Copy Select RGB channel Paste Anti-alias: none Set current layer To: layer Name: “r” Hide current layer Select Background Select green channel Set Selection To: all Copy Select RGB channel Paste Anti-alias: none Set current layer To: layer Name: “g” Hide current layer Select Background Select blue channel Set Selection To: all Copy Select RGB channel Paste Anti-alias: none Set current layer To: layer Name: “b” Canvas Size Width: 300% Horizontal: left Move current layer To: 66%, 0% Select layer “g” Move current layer To: 32.7%, 0% Show layer “r” Flatten Image