Champagne goes to Stuart Tappin of London WC1 for his winning caption. This week's photo shows a hardpressed Ian Hislop, editor of Private Eye magazine, at his desk. Behind him is an image of Foster and Partners' Swiss Re tower.
But what is he thinking?
Captions on a postcard please, by Monday morning, to: AJ Astragal, 151 Rosebery Avenue, London EC1R 4GB, or fax your entry on 020 7505 6701.