Joseph Wright of Derby

If you lived in the 1760s and were affluent enough – and curious enough – science could be a family affair. The instrument maker Benjamin Martin actually marketed scientific equipment for amateurs, complete with an instruction manual listing simple, edifying experiments for home enjoyment. And so in 1768, in ‘An Experiment on a Bird in the Air Pump’, Joseph Wright (1734-97) painted a group of family and friends attempting Experiment 42 in Martin’s manual. You’re sure to have seen it: a darkened room with a white bird wilting in a glass bulb while the faces of the participants – a magus-like scientist, a fashionable couple, a frightened little girl burying