Exif INCORRECT! I don't own a Sony camera. Camera: D800, Lens: Nikon 24-70mmm. f2.8. Gitzo Tripod, Bulb exposure. Work flow: Lightroom, Photoshop (B&W conversion). Scanned: Epson flat bed scanner. 10x8 Digital negative, exposed to UV light, Positive: velum paper with PALLADIUM sensitiser " Chester Cathedral Nave, Palladium Print." Corrected, 2016-11-08, John Dufton.