Left, a male labourer holding a spade over his shoulder; right, a female labourer carrying a basket of stones on her head. Gouache painting by an Indian artist.

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Credit

Left, a male labourer holding a spade over his shoulder; right, a female labourer carrying a basket of stones on her head. Gouache painting by an Indian artist. Wellcome Collection. Public Domain Mark. Source: Wellcome Collection.