I am fortunate enough to post my work on a website full of other artists who critique each others work. I had Gaviota Bluffs posted there and received some very helpful feedback. I've since gone on to push the distance more on the back trees by repainting a mix of lighter green and greying down other parts up in that area. I've also gone back in to slightly darken the foreground bluff as well as add more detail to the grasses and small plants growing down the side. Works better now.