This image looking down Mason Street from Nob Hill is composed of 20 individual shots taken at 70mm. I took these shots before dawn standing on Mason about five feet from the bumper of the car on the left. Mason is one of San Francisco's nicely inclined streets, and the light washing one of the towers of the San Francisco Hilton dramatically accentuated the height of the incline, that and the stairstep rooftops of the houses on Mason.