Lower Antelope Canyon

I visited Upper and Lower Antelope canyons last week for the first time. I went through Upper Antelope as part of a tour that was very crowded (2 or 3 tours started at the same time). For Lower Antelope I was able to get a Photographer's Pass and go in on my own for a couple of hours, which was more conducive to taking pictures. Here is one of my favorite photos of the day.

Comments and critique welcome and appreciated.

Cannon 5D Mark
24-105 @ 50mm
f11 1 second

I like the curve in the lower left and how my eyes follow the canyon floor around the center pillar. I might consider adding some mid-tone contrast and maybe reducing some brightness of the front right face. I need to get back to Lower Antelope.

Very nice, I agree with Doug's suggestions about the mid-tone contrast and lowering the brightness on that right wall. My only other suggestion would be to have more room on the left if possible and maybe a slight crop from the top as that ULC is a bit distracting. I'm considering going up there next week if I have a few days off.

Thanks for the comments. I appreciate the feedback. For the right side I had already darkened that area some, but it seems that more is still needed.