These breathtaking drawings by Stephen Wiltshire focus on the Shard and London's other emerging skyscrapers with superb attention to detail. Wiltshire's work will be familiar to many readers. The ...

Tonal drawing Drawings that show a full range of tones close tone How light or dark something is. Tones could refer to black, white and the grey tones between, or how light or dark a colour ...

Tonal drawing Drawings that show a full range of tones close tone How light or dark something is. Tones could refer to black, white and the grey tones between, or how light or dark a colour ...