Wikimedi'Òc

Firehole Falls (14 August 2010) (Firehole River & Firehole Canyon, Yellowstone, Wyoming, USA) (16132673025).jpg - Ser Amantio di Nicolao

South Scalloped Spring (14 August 2010) 11.jpg - Ser Amantio di Nicolao

South Scalloped Spring's microbially-colored runoff (14 August 2010) 1.jpg - Ser Amantio di Nicolao

Deleted Teakettle Geyser (far right) (14 August 2010).jpg - Ser Amantio di Nicolao

Chimney Cone.jpg - Ser Amantio di Nicolao

Deleted Teakettle Geyser.jpg - Ser Amantio di Nicolao