A few nights ago, we took advantage of a warmer night to check out the “Blossoms of Light” display at the Denver Botanic Gardens.  They put on a nice show, as always, and it hasn’t been as warm since — so, fortunate timing.

I took this shot toward the north end of the gardens; with the lens closed down to f/22, a nice long exposure erased the slow parade of other viewers along the path…