Allan Glen's School was, for most of its existence, a local authority, selective secondary school for boys in Glasgow, Scotland, charging nominal fees for tuition.

Charles Rennie Mackintosh was a Scottish architect, designer, water colourist and artist. His artistic approach had much in common with European Symbolism. His work, alongside that of his wife Margaret Macdonald, was influential on European design movements such as Art Nouveau and Secessionism and praised by great modernists such as Josef Hoffmann. Mackintosh was born in Glasgow, Scotland and died in London, England. He is among the most important figures of Modern Style.