Selective coloring experimentation

[MisplacedAngler]

Downloaded Gimp last night and discovered selective coloring. These pictures my brother sent from his vacation came to mind first because I thought the color on the fish would really pop out. There are some markings on the fish that don't look quite right and I thought I screwed something up, but looking back at the original, they are on there. The last one was to get a laugh out of my brother.