Arts & Humanities » Visual Arts » Painting » In this investigation a paint pigment was found to have Cu and Zn present. What does this suggest?

In this investigation a paint pigment was found to have Cu and Zn present. What does this suggest?

Question 4 options:

a) The painting is a forgery based on the composition of BOTH the white and blue pigments.


b) The painting is a forgery based on the composition of the blue pigment.


c) The painting could be authentic based on the composition of the white and blue pigments.


d) The painting is a forgery based on the composition of the white pigment.

2 Answers2