This is a headshot for a speaking engagement program. I shot this with a mobile setup in a hotel room using clam shell lighting. I used a Profoto A2 on a 20" Clic Octa soft box with a grid for the key light. For the fill light I used another Profoto A2 on a 24" Clic Octa soft box. For the backdrop lighting I used a Profoto A10 with a wide angle diffusion filter and clic barn doors directly behind the subject below the shoulders lighting up a portable white backdrop fabric hung up by A clamps against a curtain. The camera and lens used was a Nikon Z9 with and 85 1.8 NIkkor Z lens. Camera setting were F/4 ISO 250 1/250s WB 5000.