Mount Vesuvius was almost continuously active at the time that Franz Ludwig Catel visited Naples, and erupted just two years before this painting was completed.
DESCRIPTION
Franz Ludwig Catel worked in Rome and later traveled south to Naples. This painting presents that city’s most distinctive attraction: Mount Vesuvius, an active volcano that appears against an otherwise calm sky. Catel portrayed the scene from within a hotel room, contrasting the potentially overwhelming force of nature with the illusion of protection offered by distance and enclosed space.
百度翻译:http://fanyi.baidu.com