Minimalist Landscape Variations

I was taking a short environment drawing course and one of the assignments was to have 3 different landscapes with 3 variations of each. This exercise was definitely an eye opener for me. It help me realize a lot about form, depth, and perspective in environment drawing.

It is definitely interesting seeing how much a landscape can look and feel from the changing lighting direction and color combinations. It may seem obvious but I didn't realize how such considerations really impact a drawing.