View Single Post
Old 29th August 2020, 01:27 AM   #39
Jim McDougall
Arms Historian
 
Jim McDougall's Avatar
 
Join Date: Dec 2004
Location: Route 66
Posts: 9,719
Default

Thanks very much Philip!
I had not thought of that, artists palettes' pigments used various minerals for colors, with various binders such as gum arabic, and egg based tempera etc.
It would seem that the white pigment was the real culprit for lead, and later zinc oxide was one of the substitutes as the white lead was of course noxious.

It seems oil became popular in Europe around late 15th into 16th c. despite having been known in other cultures much earlier even into ancient times.

On the subject matter of the 'head' theme with David holding the head of Goliath, it seems that that subject was in a painting by Giorgiones c.1500 (he died 1510) so much before Caravaggio in latter 16th c. While the subject matter seems grim, the Giorgiones held the same effect, so it appears to have been part of the Biblical 'theme'.

Back to the paints, it would seem, as you well note, the tightening of the bristles of the brush by mouth would not be 'tasteful' and in the case of oils or especially any white pigment simply not likely. Therefore the plausibility for lead poisoning presumed from artists paint seems notably diminished for Caravaggio and probably other artists in same degree.

Other sources such as the wine circumstance, or exposure in other environmental circumstances are more likely for consideration.
Jim McDougall is offline   Reply With Quote