Photograph captioned by BeckerFraserPhotos, "Sumner cliffs".
Photograph captioned by BeckerFraserPhotos, "Protective wall of shipping containers below the Sumner cliffs".
Photograph captioned by BeckerFraserPhotos, "Houses on Richmond Hill Road in Sumner, now close to the edge of the cliff".
Photograph captioned by BeckerFraserPhotos, "Redcliffs showing the extent of the cliff collapse behind the Redcliffs School".
Damaged house on the cliff on the road to Sumner, Christchurch. File reference: CCL-2012-05-12-Around-Sumner-May-2012 DSC_019.JPG From the collection of Christchurch City Libraries.
Photograph captioned by BeckerFraserPhotos, "Sumner".
Photograph captioned by BeckerFraserPhotos, "Intersection of Nyland Street and Wakefield Avenue, Sumner".
A photograph of a house teetering on a cliff edge above Sumner.
Photograph captioned by BeckerFraserPhotos, "Whitewash Head which suffered major cliff collapse".
Photograph captioned by BeckerFraserPhotos, "Cliff collapse at Redcliffs".
A photograph of shipping containers lining the cliffs along Main Road in Sumner.
A photograph of shipping containers lining the cliffs along Main Road in Sumner.
A photograph of shipping containers lining the cliffs along Main Road in Sumner.
A photograph of shipping containers lining the cliffs along Main Road in Sumner.
A photograph of shipping containers lining the cliffs along Main Road in Sumner.
A video of an interview with Mark Yetton, Engineering Geologist at the Port Hills Geotech Group, about their work to assess the risk of rock fall and cliff collapse on the Christchurch Port Hills.
A photograph of a damaged cliff face. The photograph is captioned by Paul Corliss, "Cliff Street and Emily Heights".
A photograph of a damaged cliff face. The photograph is captioned by Paul Corliss, "Cliff Street and Emily Heights".
A photograph of a damaged cliff face. The photograph is captioned by Paul Corliss, "Cliff Street and Emily Heights".
A photograph of shipping containers lining the cliffs along Main Road in Sumner.
A photograph of a house on the edge of a cliff. The photograph is captioned by Paul Corliss, "Sumner".
A photograph captioned by Paul Corliss, "Derelict homes above Beachville Road, from Main Road".
A photograph captioned by Paul Corliss, "Derelict homes above Beachville Road, from Main Road".
A photograph captioned by Paul Corliss, "Great Wall of Sumner container art".
Photograph captioned by BeckerFraserPhotos, "Clifton Hill".
A photograph of a house on the edge of a cliff. The photograph is captioned by Paul Corliss, "Sumner".
A photograph of shipping containers beneath a damaged stone wall around cliffs on Main Road in Sumner.
A photograph of a house on the edge of a cliff. The photograph is captioned by Paul Corliss, "Sumner".
A photograph of rocks fallen from a damaged cliff face. The photograph is captioned by Paul Corliss, "Cliff Street and Emily Heights".
A damaged house perched on the edge of the cliffs above Sumner. The photographer comments, "This house has slowly gone over the edge since the big earthquake in Christchurch in February 2011. Subsequent earthquakes has caused the rock face to crumble more and more".