This project is a collision of my day and night pursuits. My day job: Architecture, My night job: Timelapse Nut. Finally the two come together in this series. For a while I've wondered if I could take a series of HDR full frame fisheye shots (sigma 4.5 in this case) and effectively use them as IBLs in an animated sequence. Turns out that it works excellent. I'll definitely be exploring this avenue again....