The 1883 eruption of Krakatoa dramatically altered the skies worldwide, creating stunning sunsets and afterglows.
These phenomena were vividly documented in watercolors by Prof. Dr. Pechuël-Loesche and later featured in a German publication. British poet Gerard Manley Hopkins also marveled at the sky’s vivid colors post-eruption. The mesmerizing effects were due to volcanic aerosols scattering light in the stratosphere, providing a natural canvas for these celestial displays.
h/t: flashbak