Traditional Culture Encyclopedia - Photography major - Do I need to convert my photos into CMYK colors before printing?

Do I need to convert my photos into CMYK colors before printing?

Your first step has been wrong. You should use CMYK mode when drawing.

The color difference between CMYK mode and RGB mode is very large. When the picture you made with RGB is finally printed, it is much worse than you think. If you ask for more color, you will be hurt. CMYK mode is the printing mode, basically "what you see is what you get".

You know what to do, right?