Lot Essay
"the book-plate...was designed by MacNair for John Turnbull Knox; in it there is a falcon-the Knox crest-hovering above the tree of knowledge which enfolds in its branches the spirits of art and poetry, represented by two sad female figures with long flowing tresses. The two spirits hold in their hands rose-buds which appear as cherub heads, and lilies, emblems of painting and sculpture. The heads embraced by the falcon's wings are breathing the dew of inspiration which falls on the tree of knowledge from above...This example, with the Conversazione Programme, recaptures admirably the atmosphere of subtle erotic symbolism that pervaded the last decade of the nineteenth century." Howarth, op.cit. pp. 19-20