This is a photo of a watercolor I did. It's called Surprise Castle because I was riding in a train in the Czech Republic and in the rolling hills we suddenly saw a castle all by itself. It seemed like an image that could tell a story. If you would like to play with it or use it as a background, please do, but send me a message so I don't miss your creation.
(The usual SketchClub rules about listing reference photos apply.)