Transamerica Pyramid 2 - http://j.mp/1jbFQts View LARGE here: http://j.mp/1qSTKXs This is a 30 second exposure of the amazing Transamerica Pyramid building in San Francisco, California. The clouds were scudding over the building and I felt that using a 30 second exposure would give the sense of a flock of birds flying overhead, as I often see with Canadian Geese in Vancouver. I'm really happy with the result, as it turned out just as I had hoped. It's very gratifying when vision, composition and processing work in beautiful harmony :-) Happy Friday everyone. The techie stuff: Sony A850 D-SLR Zeiss 24-70mm Lens ISO: 100 Aperture: f/8 Exposure: 30 seconds Focal Length: 60mm Filters: Hitech Pro 10 stop ND filter and Lee 3 stop ND filter via 500px http://j.mp/1ivT7jI