infrared reflectography

Sci-Tech Dictionary: infrared reflectography

(¦in·frə′red ′rē′flek′täg·rə·fē)

(analytical chemistry) In art conservation, a nondestructive digital imaging technique used to investigate underdrawings (below the painted surface) of paintings.

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	Ginevra's Story (1999 Visual Arts Film)
	Underdrawing
	IRR

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