Trees convey a feeling of calm and peace. This is emphasized here with the different hues of green the picture has(they are soft and delicate green). I like the verticality of the picture with all these forceful lines depicted by the numerous trees : it brings dynamism and leads the eye towards the white hole in the greenery, echoing the one at the center. This hole far away give me the will to move on to the road...What a strong picture! You wish you could enter and see by yourself what's on there!