Virtual Plein Air landscape study, painted on Behance.
3hr
You can watch a video of the painting here:
https://www.behance.net/videos/a68103a4-9a8d-4f64-bc39-82667df70c93/Virtual-Plein-Air-Landscape-Painting
Reference: http://www.mapcrunch.com/p/37.654814_-110.160912_58.16_-5.55_-1