The armband idea was quickly dropped as it does not appear in any extant preparatory drawings.

His extant archive-including architectural drawings, paintings, musical compositions, photographs, project files, and personal and professional papers-is held by the Ryerson & Burnham Libraries at the Art Institute of Chicago.

The few extant drawings, made in preparation for this fresco, are kept in the Uffizi in Florence.

The building is attributed to Andrea Palladio on the basis of an extant drawing of the villa that is undoubtedly by the great architect.

Sept. 25 to Dec. 2, New York "Pieter Bruegei the Elder: Drawings and Prints," 52 of the 61 extant drawings.

There are over three hundred works by Sassoferrato in public collections in 2006 throughout the world including almost all of his extant drawings in the British Royal Collection at Windsor Castle.

It also may be the earliest extant European drawing of a nude female model.

His extant drawings are now housed in the Architectural Archives of the University of Pennsylvania.

The earliest extant drawing of the castle by Francis Place also shows it in ruins, but somewhat less dilapidated than at present.

The show, which originated last year at the Kupferstichkabinett in Berlin and moved later to Rome, unites the 92 extant drawings from Botticelli's Dante cycle for the first time in 500 years.