cmyk halftone faded. cymk color prints separation halftones

abstract background blend calibration circle cmyk color coloring compound concept cyan cymk design dot dotted dpi dtp effect element faded free geometric gradation gradient graphic half halftone halftones illustration imagery ink magenta miscellaneous mix moire offset overlay painter pattern pigment pointillism poster postscript prepress press print printer prints raster royalty saturation separation spectrum spot tone toner vector yellow