More ideas for climates-the top would be thin aired, crisp, and shadowy fog year round. The bottom is a bit humid, very warm, and much like a swamp with areas of soft grass and brightly colored flowers.
The top may have taken around an hour, probably more...I was fooling around a lot with what to do after setting the 'mountains' in.
Bottom around 30 min. or so.
art © Tatchit