Drawing in forest

Hiking has become one of my hobbies recently, always think about where to visit at weekends, it's really nice to be in nature.
There's a place I really like, it's 'Qingtiangang', I have been there a few times with different friends, last Saturday, I went there again alone and enjoyed very much. I spent much time doing yoga and sleeping on the grass, like its broad and quiet prairie, though I got sunburned, it's certainly worth it.  Then I went farther to a forest, found a silent place to sit down and did sketching, it was quite fresh, the following is what I did on that day :)