Question

question 12 (multiple choice worth 3 points)
(01 04r mc)
a painting is suspected of being a forgery. how could an x - ray of the painting help determine the status of the work of art?
it shows how light reflects off the paint.
it shows the underdrawings the painter made.
it reveals the patterns of craquelure in the art.
it determines the chemical makeup of the paint

Explanation:

X - rays can penetrate the layers of paint. Underdrawings (the initial sketches or drawings made by the painter before applying the final layers of paint) are often done with materials that can be detected by X - rays. If a painting is a forgery, the underdrawings might not match the style or techniques of the supposed artist.

• Option 1: How light reflects off the paint is more related to visual inspection or techniques like using a light source at an angle, not X - rays.
• Option 3: Patterns of craquelure (the fine cracks in the paint) can be seen with the naked eye or with a magnifying glass, not typically determined by X - rays for the purpose of detecting forgery in terms of under - lying composition.
• Option 4: Determining the chemical makeup of the paint is usually done through techniques like spectroscopy (e.g., infrared spectroscopy for organic components and X - ray fluorescence for inorganic components), not standard X - ray imaging for underdrawings.

Answer:

It shows the underdrawings the painter made.