King Khusraw Anushirvan Enthroned — Persian miniature from the Shahnama Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=27307804
The summit of Nevado del Ruiz — in late November 1985 Photo Credit: By Jeffrey Marso, USGS geologist - source, small version with description here, Public Domain, https://commons.wikimedia.org/w/index.php?curid=6335954
Nevado del Ruiz as seen from Manizales, 2006 — Photo Credit: By Foj333 - Own work, Public Domain, https://commons.wikimedia.org/w/index.php?curid=1584740
El Chichón — A high-altitude aerial oblique view taken on November 4, 1982 shows the effect of the El Chichón eruption about seven months later. This view from the west shows fumaroles around the new lake partially filling the crater and areas devastated by pyroclastic flows and surges. The circular rim of the nearly 2-km-wide pre-eruption somma can be seen surrounding the 1982 crater rim. Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=10652219
El Chichón
A high-altitude aerial oblique view taken on November 4, 1982 shows the effect of the El Chichón eruption about seven months later. This view from the west shows fumaroles around the new lake partially filling the crater and areas devastated by pyroclastic flows and surges. The circular rim of the nearly 2-km-wide pre-eruption somma can be seen surrounding the 1982 crater rim.
Sabancaya volcano 2017 — Photo Credit: By Galeria del Ministerio de Defensa del Perú - MINISTRO DE DEFENSA ENTREGÓ LENTES Y MASCARILLAS A POBLADORES AFECTADOS POR EMISIONES DE VOLCÁN SABANCAYA, CC BY 2.0, https://commons.wikimedia.org/w/index.php?curid=65143460
Sabancaya, with Ampato in the background — By Norm Banks, U.S. Geological Survey Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=2015529
The "Great Explosion" of Lassen Peak 1815 — Eruption column of May 22, 1915 was seen as far as 150 mi (240 km) away. In the foreground is the Loomis Hot Rock, one of the many large boulders dislodged in the eruption that were too hot to touch for days after. (Photograph by B. F. Loomis; modern photo) Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=44303992
The "Great Explosion" of Lassen Peak 1815
Eruption column of May 22, 1915 was seen as far as 150 mi (240 km) away. In the foreground is the Loomis Hot Rock, one of the many large boulders dislodged in the eruption that were too hot to touch for days after. (Photograph by B. F. Loomis; modern photo)
Lassen-Peak — Photo Credit: CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=63982