A photograph of a man and woman stopping to look at a collapsed house on Worcester Boulevard.
A digger clearing rubble on the site of the CTV Building.
A member of the Territorial Forces Unit clearing silt from a house in east Christchurch.
Aerial image of Sumner taken by the Royal New Zealand Air Force for the Earthquake Commission.
Aerial image of Sumner taken by the Royal New Zealand Air Force for the Earthquake Commission.
Aerial image of New Brighton taken by the Royal New Zealand Air Force for the Earthquake Commission.
Aerial image of New Brighton taken by the Royal New Zealand Air Force for the Earthquake Commission.
HMNZS Canterbury moored in Lyttelton.
Aerial image of Christchurch taken by the Royal New Zealand Air Force for the Earthquake Commission.
Aerial image of Lyttelton taken by the Royal New Zealand Air Force for the Earthquake Commission.
Soldiers from the New Zealand Army guarding a cordon in the central city.
Three diggers clearing rubble from the demolished Winnie Bagoes building on Manchester Street.
Members of the NZ Army and Police at the Operation Earthquake Task Force Headquarters.
The Environmental Health Offices testing in the Christchurch central city, photographed outside the damaged Stonehurst Backpackers.
Dave Dobbyn performing at the Christchurch Earthquake Memorial Service in Hagley Park.
A blog post from US Ambassador to New Zealand and Samoa, David Huebner, titled, "Two Years in Pictures".
Aerial image of Porritt Park taken by the Royal New Zealand Air Force for the Earthquake Commission.
Aerial image of Porritt Park taken by the Royal New Zealand Air Force for the Earthquake Commission.
Aerial image of Porritt Park taken by the Royal New Zealand Air Force for the Earthquake Commission.
Aerial image of Christchurch taken by the Royal New Zealand Air Force for the Earthquake Commission.
Aerial image of Redcliffs taken by the Royal New Zealand Air Force for the Earthquake Commission.
Aerial image of Hagley Park taken by the Royal New Zealand Air Force for the Earthquake Commission.
Aerial image of Sumner taken by the Royal New Zealand Air Force for the Earthquake Commission.
Mayor Bob Parker speaking at the Christchurch Earthquake Memorial Service in Hagley Park.
A man performing a haka at the Christchurch Earthquake Memorial Service in Hagley Park.
Members of the New Zealand Army at the Command Post (CP) at Burnham military camp.
Members of the New Zealand Army at the Command Post (CP) at Burnham military camp.
A worker in a digger, clearing rubble from a demolished building in the central city.
Gloucester Street looking west towards the river. A usually busy street is now empty after the earthquake.
An Environmental Health Officer collecting air readings on Gloucester Street, in the Christchurch central city.