A UK company has put together a useful refrence tool that should be of interest to those that still don't know the difference.
Called "How CMYK and RGB Colours Affect Printing Your Photos" See https://www.stinkyinkshop.co.uk/blog/how-cmyk-and-rgb-colours-affect-printing-your-photos/
Stinkyink
www.stinkyink.co.uk
