Graphic design studio Dowling Duncan is back! You may remember them as the ones who showed us what US currency could look like if given a modern day make-over. This series is called Summer in San Francisco and it takes some of the most recognizable landmarks or symbols of the city and envelops them in a beautiful fog. Dowling Duncan hopes to print and sell these on cards, posters and calendars as a sophisticated alternative for tourists and residents. They've even created a very serene and calming screensaver that they're giving out for free if you email them.