0 architecture / b/w 07/27/2015 by Raffael Herrmann · Published 07/27/2015 · Last modified 07/22/2015 Frank O. Gehry buildings No.4 Aperture: ƒ/6.3 Camera: NIKON D90 Focal length: 21mm ISO: 200 Shutter speed: 1/640s Colors: