
I contrasted the plain walls and restrained patterning in Mackintosh’s houses with the busy Arts and Crafts style, by which I really meant the style of Morris & Co., which many middle class homes had adopted by 1900. But Mackintosh, of course, shared many design ideas with the Arts and Crafts movement, including attitudes to ornamentation. When I looked at the Society of Designer Craftsmen’s website, I found that Mackintosh was a member (when it was the Arts and Crafts Exhibition Society).
Alan Crawford’s biography relates an account of the Society deriding Mackintosh’s exhibits in 1896, but says that it’s hard to find evidence, and notes that he exhibited again in 1899 and 1916.