Young photographers clutching disposable cameras or vintage SLRs walk in, eager to see the results of their shoots. There is a ritual to this process that digital cannot replicate. The wait time—the "latency" between snapping the shutter and holding the print—is part of the reward. When the packet of prints is finally handed over the counter, the reaction is visceral: flipping through physical prints, laughing at the overexposed shots, and marveling at the "perfect" ones.