"The artist is a receptacle for emotions that come from all over the place; from the sky, from the earth, from a scrap of paper, from a passing shape, from a spider’s web." Pablo Picasso
Looks like it's working well. Are you using a tripod? If not bump up your iso and shutter speed to minimize the motion blur. Good image idea and capture. Don't worry about the c-index. You did a great job.
Russ
Anything that excites me for any reason, I will photograph; not searching for unusual subject matter, but making the commonplace unusual.
Edward Weston