It looks good. what we always did in art class was to draw it before we painted or whatever. Also, we learned about the use of warm colors (yellow, orange, red) and cold colors (blue, green purple). I think if you drew out the vines and circles how you wanted it, then painted, it would likely look better to you. Also, making all of the vines one color, brown I suppose, might help. just some suggestions. I like to dabble in art but uusally dont have the patience for it, cause it takes me a long time to get things looking right. If it looks off I will redo it or start over