Title: Close examination fakes, mistakes and discoveries.
Authors: Heard, James.; National Gallery (Great Britain)
Publisher: National Gallery,
Year: 2010
Subjects: Painting Expertising; Underdrawing.; Painting Radiography; Painting Expertising; Painting Radiography; Underdrawing
Abstract: "...James Heard explains the structure of paintings, from the medium and support to underdrawing, and introduces a range of technology and scientific methods that are used to examine them..."--back cover.