I had a moment of confusion with your painting and I wanted to ask if it was photoshop, for the perfection of the letters, I want to know the answer, my dear friend. I think that is a beautiful painting !

All is simple! I decided to do a cover for the album "My Favorite Jazz".(www.ipernity.com/doc/mihart/album ) That is, the Foundation took the gouache and pasted by using the Photoshop text "Jazz". The letter "m" in the title means "manipulation" (in this case, text). Thanks for the great comment!