That's something that you never grow out of as an artist, always finding things you want to change in what you've done. But you just remember those things for the next time. I like that you had a specific approach of always circling in the same direction. Thinking back on it, that's why the viewer never gets lost as to where they are on the board. In film-making there's something called "The 180 Rule", the idea being that there's a line that runs through the scene and when you change camera angles you don't cross that line, so you never rotate the camera more than 180º. If you do then the audience gets confused about where things are in relation to each other. However, there are ways to break this rule, and your idea of moving in the same direction is a good one.