Wikimedi'Òc

Thermal features at Steamboat Point (24101849568).jpg - Ser Amantio di Nicolao

Fan Geyser & Mortar Geyser (evening, 8 August 2017).jpg - Ser Amantio di Nicolao

Midway Geyser Basin 2017 01.jpg - Dirtsc

Palette Spring Sunset (32268945735).jpg - Ser Amantio di Nicolao

Bison group in Lower Geyser Basin in winter (5e1be46b-4144-4cbe-94c3-59310e2ece9e).jpg - BMacZeroBot

Steaming Black Pool at sunrise (36920816146).jpg - Ser Amantio di Nicolao

Thermal image of Vixen Geyser erupting (early evening, 6 June 2017).jpg - Ser Amantio di Nicolao

Thermal image of Spouter Geyser's 3-28-5-08 PM eruption (4 August 2017).jpg - Ser Amantio di Nicolao