One foggy Sunday afternoon in July, Anna Boyarsky and her two children were biking west along John F. Kennedy (JFK) Promenade in Golden Gate Park when they rounded the bend past the whale tail and spotted something gleaming through the trees ahead. As they got closer, they began to see a teal serpentine sculpture – a 100-foot-long sea serpent. They stopped, craning their necks to take in all the details of the 25-foot-tall sculpture towering over them.