Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
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A futuristic vision: the advance of technology leads to rapid transport, sophisticated tastes among the masses, mechanization, and extravagant building projects. Coloured etching by W. Heath, 1829. Attribution-NonCommercial 4.0 International (CC BY-NC 4.0). Source: Wellcome Collection.