For all those folks who gave me so much direction on how I should matt the Platte River Island I'll let you know I did change out the one shown on my post and opted for a kind of ochre color that really did it right. I think it was the perfect choice.
I also have been spending some time the last couple of days working on drawings for my deer painting I have been discussing some posts back. Struggled with the size relationship to the landscape but I think I am finally on to something.