Golden Gate Park's historic collection of plants.

A wall of chewing gum moonlights as collective art.

Seattle’s Whimsical Mural Master.

Granting the right of way to ships over surface traffic since 1917.

Essence of hound's tongue and tincture of bloodroot are just the tip of the herbalist iceberg at this beautiful, impressively-stocked apothecary.

An old vending machine serves up unpredictable beverages from its seemingly magical insides.

Big gun installations, built over a massive cemetery, now abandoned & hidden in trees.

An elaborate gift from Claus Spreckels is now a piece of San Francisco history.

Olfactory delights in San Francisco's Botanical Gardens.

The tea room that pushed the boundaries of adorable straight into...we can't find the words.