In this artwork, how is the Painting materials discussed?
In 2003, an examination of the painting by x-ray fluorescence spectroscopy performed by conservators at the Museum of Modern Art confirmed the presence of the following pigments: lead white, bone black, vermilion, cadmium yellow, cobalt blue, emerald green, and native earth pigments (such as brown ochre) that contain iron.
lead white ochre bone black vermilion cadmium yellow cobalt blue x-ray fluorescence spectroscopy Museum of Modern Art emerald green