This is a typical sunset as seen and painted by William Turner in 1838:
During that time (which is called “Biedermeier”), paintings often had these intense colours. So what was different?
What was different was the climate. 200 years ago today, the Indonesian volcano Tambora (see Wikipedia in English, German, or in Malay) exploded with the force of approximately 170.000 Hiroshima bombs, cutting off its own peak from about 4300m (before) to around 2800m (after).
Follow these links to the Wikipedia pages in your preferred language if you want to know more. What happened was the coldest summer since the beginning of measurements, just some 25 years after Captain Bligh of the Bounty was dropped off his ship on Timor, which was nearby.
Thanks for reading.