I have to admit, I’d never noticed them either. Hundreds of commuters pass over the Thames on Vauxhall Bridge every morning – on foot, on bike, on bus, or in a car – and they don’t notice them. These little-known sculptures are really meant to be seen from the water – from boats plying the swirling currents of the Thames – but they are nonetheless worth a look from the bridge. After all, they include Britain’s smallest cathedral.

