Steel Rods and Rust

Comments, ratings appreciated on this semi abstract shot of steel

beams and rust. I especially am looking for comments on composition

and DOF. I shot it at both f4 and f22, but liked the f4 best. Thanks.

Since you asked for DOF comments, I'd like to have seen a bit more DOF, so that the first tie binding the cables was also in focus. This would have probably resulted in the pink-looking cable (bottom center) to be in focus as well. Maybe a tighter crop of the bottom would help this.

Since you asked...perhaps if the DOF was just a tad deeper it would be perfect. IMHO, of course. I love the color contrast and the lighting.