Wikimedi'Òc

Black Growler Steam Vent, Norris Geyser Basin in Yellowstone DyeClan.com - panoramio.jpg - Panoramio upload bot

Ledge Geyser (near-lower left) & Jetsam Pool (lower right) & Black Growler Steam Vent (right - steaming) & Guardian Geyser (right background - steaming) (10 August 2011) 1.jpg - Ser Amantio di Nicolao

Ledge Geyser (vents near bottom) & Black Growler Steam Vent (center foreground - steaming) & Guardian Geyser (center background - steaming) (10 August 2011) 3.jpg - Ser Amantio di Nicolao