The Tulsa Urban Photography Meetup Group had an outing at the Downtown Tulsa Tunnels. It was my first Meetup event with them (anyone's free to join), and I used my Canon T4i with 18-135 STM lens for the first time (just got it). Some shots are with my Tokina 11-16. On approximately half the shots, I used the in-camera HDR setting, which was surprisingly beneficial. Overall, I had fun. I hope you enjoy the images. Feel free to use and abuse them, link back appreciated.
