Chipperfield’s 21-storey tower alters Hamburg’s skyline while staying sympathetic to its surroundings, says Daniel Rosbottom. Photography by Christian Richters
If you could imagine a David Chipperfield Architects’ Christmas lunch, what venue would you pick? Some minimalist number in Camden? Possibly Moro in Clerkenwell? The list would be very long before one got to Sweetings, which is where it is taking place this year. One of the most traditional restaurants…