Pressure ridge fracture, Scott Base.
Melting Pressure ridge, Scott Base.
Hut point ridge to the north of McMurdo Station after a fresh snow fall a few days after the last sunset.
Nacreous or Polar Stratospheric Clouds in the sky above an ice formation in the Scott Base pressure ridges.
Melting Pressure ridge, Scott Base.
Melting Pressure ridge, Scott Base.
Melting Pressure ridge, Scott Base.
See photo in original gallery.