Analytical report sometimes with accompanying X-ray print by conservator/historian Alan Burroughs describing an object’s condition, underpaint, and style, as well as Burroughs’ attribution.

Key information on the provenance, publication and exhibition history, physical characteristics, and expert opinions for an art object compiled by Kress Foundation staff.

Record created by Kress Foundation staff summarizing the contemporary condition and previous restoration work of an object.

Record of NGA painting conservation work on an object: an examination summary, treatment proposal, treatment report, or scientific analysis report.

Art historian’s opinion attributing an object to an artist or school and often including commentary on the condition, subject matter, and distinctive features of the work of art.

Image of an object mounted to an NGA form listing the title and artist, and rarely additional notes.

Dealer or collector correspondence that does not relate to a specific acquisition event.

Image of an object, in some cases an image documenting an object before, during, or after restoration.

Log recording NGA painting conservation work on an object.