Color Swapping 3

Here is an example of color swapping working a little better.  Again, sampling some grapes, I was able to turn a red couch into a color purple that is closer to the grapes that I used.

I used a different little trick with this photo.  I was a little worried about the straight edges because my brush tends to spill over the edges.  Under the limits, I changed it from "Contiguous" to "Find Edges"  and it seemed to detect the edges itself and not spill so much.