"The importance of a drawing is immense, because it's the architect's language" – Louis Kahn to his masterclass, 1967 Louis I. Kahn (1901-1974) was one of the most significant architects of the twentieth century and his influence is present today in...

Like few others, Louis Kahn cultivated the craft of drawing as a means to architecture. His personal design drawings – seen either as a method of discovery or for themselves – are unique in the twentieth century. Over two hundred – mostly unpublished...