Nicely lit, interesting subject. The choice of framing / cropping though seems very arbitrary. I would have liked to have seen all of largest pipe end. The photo is about circles and the biggest one is twice flattened at top and right side.
Composition: Subject Placement, Cropping, Background 5
Technical: Focus, Exposure, Lighting, Processing 5
Appeal: Is it Interesting, Motivating, Etc. 4
How well does it meet the challenge: 7
Total Averaged Rating(Rounded) 5
Composition: Subject Placement, Cropping, Background 7
Technical: Focus, Exposure, Lighting, Processing 8
Appeal: Is it Interesting, Motivating, Etc.? 3
How well does it meet the challenge: 5
Total Averaged Rating 6 Dick