Postmodern architecture
The front part of the building was designed by Sidney R. J. Smith with a classical portico and dome behind, and the central sculpture gallery was designed by John Russell Pope. Tate Britain includes the Clore Gallery of 1987, designed by James Stirling, which houses work by J. M. W. Turner. The Clore Gallery has been regarded as an important example of Postmodern architecture, especially in the use of contextual irony: each section of the external facade quotes liberally from the building next to it in regard to materials and detailing.