the image is lacking drama and light. if the trees were autumized, it would look better. mostly its all green. i would clone out the fencing on the right, the house in the back. only up close does it look vaguely like a painting. but a painter wouldn't have that much detail. and they wouldn't add the wire fencing. the painting effect itself doesn't look like paint, it looks more like digital camo.
mostly though this has no focal point. too much shadow.
---Mike Savad