The English painter Joseph Wright of Derby (1734-1797) visited Italy in 1773-5, and was in Naples from early October to early November of 1774. As it happens, this was a quiet interlude in Vesuvius’s eruptive history and Wright did not witness the volcano in eruption, but for an artist drawn to the dramatic interplay of light and darkness, and fascinated by the physical processes that governed the working of the universe, the erupting volcano was an obvious choice of subject, and Wright returned to it more than thirty times in the course of his career. (via Saturday Volcano Art: Joseph Wright of Derby, ‘Vesuvius from Portici’ (c.1774-6) « The Volcanism Blog)