Airport Interiors

My work for Warsaw Chopin Airport during 2015. I've conducted a three photo sessions where the first two were focused on a office spaces. With the last one I've tried to picture the vip lounges. During this third session I've noticed my primary lens was somehow damaged in the way it was losing sharpness in one area.

Gear used for the job: Sony A7R, Canon 5D Mk2, Canon 17-40 f/1.8, Olympus OM-D E-M5, Olympus 45mm f/1.8