Nice work, Composition looks good....needs a little something on the right mound in the middle of the edge. That section tends to lead the eye out of the scene. Mats and lighting work well. Here are a couple links to check out. Landscape rules is an easy read though the golden rectangle/ratio is a bit dry, though once you have the concept it's just one of those things that sticks in your brain. Super work so far....Welcome!! ICM Landscape Composition Rules The Golden Rectangle / Ratio in Art

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Ockham's razor- It's that simple