Really beautiful, it's realistic while retaining a whimsical quality. The focal point is nicely defined but the eye is allowed to and urged to wander. The slope of the hill combined with the cloud puff add nicely to the sweeping effect of the picture overall.
SIGH. That's what this piece does to me. Very calming, like a dream. This picture could be used for stress relief - (enter shrieking, on-the-point-of-nervous-breakdown woman) - sit down. look at this. (notice immediate tension release at sight of pretty green field and child-like woman) "aaaahhhhhhhhhhh". Nice work.