John Miller obituary

Architect who modified Tate Britain and other institutions sympathetically and designed discreet new structuresWhen the Tate Gallery split in half at the turn of the millennium, John Miller was the architect who turned its original Millbank home into Tate Britain. The new development, Tate Modern, carved out of the brick cliff of the former Bankside power station by Herzog & de Meuron, attracted larger crowds. But in architectural terms the remodelling of the somewhat underpowered classicism