evening hike
I'm really enjoying your and Konstantin's photos, Frank! In particular, I appreciate the different look at a location (San Francisco) where it's all to easy to fall into taking the same old tourist shots.
The photo between the "high voltage" and "no trespassing" shots depicts California buckeye tree
Aesculus californica in its typical autumn condition, leaves gone and fruits (drying skin over a huge shiny seed about 5cm in diameter) getting ready to drop to the ground. The brown grassy hills seen in some of the photos will soon be green after the autumn rains arrive and soak the landscape.