After painting the original painting, I shipped my work to Dayton Ohio some years ago. They do a 4 color process. First they print a Blue print, then a red print & a yellow print, plus a black & white. They have a huge color processing machine to blend the colors to match the original work. Most of my Original paintings were sold for $1,000.00. The Whale & Dolphin original toured the whole state of Michigan in the State Watercolor competition. It also got in the Manhattan Art Magazine out of New York. Only 6 prints are left of that one.