How to save a black & white photo as a color photo with Preview App I open a black &amp; white photo (.jpg) with Preview App (Version 10.1):



Then i copy and paste a colored icon:

 

But after saving the picture and open it again the color is missing:



I cannot find an easy way how to save this photo (originally saved as b&amp;w) as a color photo with the Preview App.
Instead of saving, go File > Export... and save as a new JPEG.