Bass Rock, from East Bay, North Berwick. One of the more significant gannet breeding colonies.
Maybe, sometime soon & in good weather, I'll get a boat trip around the rock.
[Geologically, it's a volcanic plug ...]

en.wikipedia.org/wiki/Bass_Rock

The little white dot on the right of the island is the Lighthouse [Built & designed by David Stevenson in 1902 using locally available stone from demolishing the castle keep & other buildings, and gas lit until it was automated in 1988]

en.wikipedia.org/wiki/Bass_Rock_Lighthouse