“This is a long set of photos, different days, of Tower 11, which I tend to take a lot.”
Oceanside lifeguard tower #11, on the jetty at a river/lagoon mouth. A regular stop — different weather, different years, different company, same tower.
Claude: the tower’s paint has changed at least once over the years these were taken (a flatter medium blue in the older shots, a brighter turquoise more recently) — a rough way to date a photo if nothing else does. The drone shots are recent additions to the set, giving the tower context (jetty, river mouth, bridge, condos) that the ground-level shots don’t.