Fig. 10: Elemental distribution maps acquired with XRF scanning of the green-blue abstract composition on the Tyler Graphics Bag. | npj Heritage Science

Fig. 10: Elemental distribution maps acquired with XRF scanning of the green-blue abstract composition on the Tyler Graphics Bag.

From: Investigating the printing techniques and light sensitivity of the Tyler Graphics Bag by Frank Stella

Fig. 10

The maps illustrate the location of the different pigments found in the CYMK printing inks: copper (Cu) in PB15, chlorine (Cl) in PY12, and calcium (Ca) in PR52:1. Image rights: Tyler Graphics Bag © 2023 Artists Rights Society (ARS), New York. All reproductions of the work(s) are excluded from the CC-BY License.

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