Study of Several Trees

I choose to narrow in one one tree with a few small ones behind for this study of a group of trees, A3 pastel paper in a light green and soft pastels and pastel pencils for some of the sharper marks.
I love working with this media but not sure this picture has worked as well as I would have liked. Improvement to the sky and grasses between the trees could be made which would change the overall look completely. The texture and shading on the main tree is acceptable and the tress and bushes in the far distance along the horizon line could have been darker and clearer as looking at it on screen I can now see that the look a bit muddy and unclear.