"Girl in the sinlight"

The colors of this picture are green, yellow, brown, dark blue. ll colors seem to be dark - but the picture is bright. I an very impressed of this picture. On the picture there is a girl sitting under the tree in the forest or in the park. I think it is summer and it is warm. Maybe she is having a rest, maybe she was reading a book, but at that moment she is resting and maybe listening to the forest. The girl seems quite ordinary and I can't  understand what is so special about this girl but is it pleasant to look at her.