I know everyone runs into this kind of problem, so I thought it might interest you to see the pieces I'm ambivalent about, and how I end up dealing with them.
This first is based off of a photograph I took during a plein air session at a Fransican Villa in Bridal Veil, Oregon.
I think rather than working further on this one, I'll start fresh and do a whole new painting.
I know I painted this on Strathmore Aquarius II and I believe the colors are Phthalo Blue, Indian Yellow and Transparent Pyrrole Orange, but I'm not positive about that. I may have been using Gamboge and a red rather than an orange.