C.R. Leslie's memoir of his friend John Constable was first published in 1843 (with an expanded second edition in 1845) and has remained the standard biography of Constable ever since. The book is chiefly compiled from Constable's own correspondence and conversation; indeed its great authority arises from the fact that the story is told almost throughout in the subject's own words. Constable wrote as he painted, with an acute and serious eye on the subject, and with a spontaneous presentation of imagery; he also showed over and over again a robust wit and a taste for gossip.

Architecture and freehand drawing are inextricably linked. Even in the Gothic period, the principle applied: what you can't build, you at least draw. The same applies to the sketches of Wolf dPrix, co-founder and CEO of Coop Himmelb(l)au. Over the 53 years of their creation, Prix's sketches formed the first stage of every design - despite rapid developments in digital architecture. Whereas his freehand drawings were proxies for completed projects in the 1960s and 1970s, today they serve as strategic guides to the firm's complex buildings. From 2,800 archival drawings, 1,300 examples were selected for publication to represent developmental dynamics in an archive-like format. As invaluable documents of architectural history, they illustrate some 320 selected projects.