Weight or Mass

(ISO 400, f/10, SS 1/250)

This prompt was probably one of the most unusual. When I woke up I saw such a beautiful sky and I knew what I wanted to do. People often think of clouds as light and fluffy, but in reality, they are very heavy as they are full of gallons of water. In this picture I tried to portray both sides of the cloud, the expectation and reality.