FORT ROSS #25 (n Plantation CA)
The view is through old glass with bubbles and other defects, looking toward the courtyard and Pacific. A blockhouse (guard tower) with more cannons is at far left.
Russia had 41 cannons to defend the place. Spain and later Mexico never attempted to remove the Russian squatters. In the end, finances doomed this place and it was sold to John Sutter of Gold Rush fame.