Dahlia Bishop of Auckland

The late afternoon sun in the allotment was highlighting this lovely Dahlia.

My beloved GF1 started to play up shortly after taking this photo and writing photos to the SD card as a black image. I'm not sure whether it is because I've been using these cards in the 5D as well, or because I dropped it yesterday. But it has been taking photos OK since then. It still records videos and it does still record photos after giving it a knock ! Any ideas ?