Familienbildnis des Kurpfälzischen Hofrats Franz von Heister (1752–1833)

Painted on canvas in 1812, this is one of Cornelius's earliest Roman works — created just two years after the Brotherhood's arrival at Sant'Isidoro and one year before the Casa Bartholdy commission that would launch their collective reputation. In 1812 the Nazarenes were still largely unknown outside German Romantic intellectual circles, and individual works from this foundational year record the group's aesthetic programme in formation rather than fully established. Cornelius had brought from Germany an already powerful draughtsmanship shaped by his Frankfurt training and his intensive study of Dürer's prints; in Rome he was refining this through direct study of Raphael's Vatican frescoes and Michelangelo's Sistine ceiling. The tension between Northern graphic linearity and Italian monumental spatial organisation is visible in works from precisely this transitional moment.

The 1812 canvas shows Cornelius's technical approach before the consolidating experience of the Bartholdy frescoes. Composition may be somewhat more tentative in spatial depth management than his later work, but the draughtsmanship — the primary Nazarene virtue — is already fully formed and assertive.