A photograph captioned by BeckerFraserPhotos, "Challenges with retaining walls in Dublin Street, Lyttelton".
Liquefaction silt in the forecourt of the Challenge petrol station on the corner of Creswell Avenue and New Brighton Road.
Photograph captioned by BeckerFraserPhotos, "Looking through the Triangle Centre to the cranes dominating the skyline. This picture would be a challenge for one of those puzzles where you are asked to say how many triangles there are in the photo".