Is it art or science?

William Henry Fox Talbot had many accomplishments. He was Liberal MP for Chippenham; at Cambridge he won a prize for translating a passage from Macbeth into Greek verse. Over the years he published numerous articles in scholarly journals on subjects ranging from astronomy to botany. One thing he could not do, however, was draw well — and it was this inadequacy that changed the world.

While on holiday in Italy in 1832, he became so frustrated by his failure to draw Lake Como satisfactorily using a pencil and a drawing aid known as the camera lucida — his efforts were well below GCSE art standard — that he resolved to find another way to preserve such views. The results are on show in an exhibition at the Science Museum, Fox Talbot: Dawn of the Photograph.

Talbot (1800–77) was not the sole inventor of photography, an honour that belongs to several individuals, independently and collectively, both French and British.