Antique 19th century Italian Grand Tour Neapolitan gouache of the Bay of Naples and Mount Vesuvius erupting at night. Exceptional detail in the moonlight with figures and boats in the foreground and buildings beyond. Measures 12 3/4" x 9 3/8" overall. Framed in a thin ebonized black wood molding. Good condition - wear to the wood frame. A beautiful example with ethereal quality.