The Gettysburg Address was delivered by someone who was assassinated.
A catalogue raisonne is a comprehensive , annotated listing of all the known artworks by an artist either in a particular medium or all media .. artworks. Visual arts. artist. artist. The works are described in such a way that they may be reliably identified by third parties .. There are many variations , both broader and narrower than `` all the works '' or `` one artist '' .. artist. artist. The parameters may be restricted to one type of art work by one artist or widened to all the works by a group of artists .. artist. artist. It can take many years to complete a catalogue raisonne and large teams of researchers are sometimes employed on the task .. For example , it was reported in 2013 that the Dedalus Foundation -LRB- established by the abstract-expressionist painter Robert Motherwell -RRB- took 11 years to complete the three-volume catalogue raisonne of Motherwell 's work which was published by Yale University Press in 2012 , with approximately 25 people contributing to the project .. Robert Motherwell. Robert Motherwell. Early examples consisted of two distinct parts , a biography and the catalogue itself .. Their modern counterpart is the critical catalogue which may contain personal views of the author .