I remember showing my first mentor a painting of a cabin I did. She kindly let me know my perspective was off. I then bought a simple perspective book and studied about how the viewers eye level and horizon are the same. I learned about vanishing points and how they can be selectively picked. Then color, value and edges must be considered. Sometimes it is good to remember that tall buildings also have a vanishing point. Color, value and edges could have been done in so many different ways in the painting titled: Farmers Market.