A perfect introduction to the city's architectural heritage, Cambridge - The Watercolour Sketchbook gives visitors and residents insight into a wealth of sights, both grand and intimate in scale. Many facets of the univerity town and surrounds are recorded here, as Graham Byfield strolls with his sketchpad through college gateways, courts and gardens, along broad streets and narrow alleyways, into great ceremonial buildings and medieval pubs full of character. Here are 12 notecards with twelve watercolour paintings and sketches specially selected from Cambridge - The Watercolour Sketchbook.