Key points are not available for this paper at this time.
In situ analysis: Near infrared imaging spectroscopy (1000–2500 nm) is used to map the use of a fat-containing paint binder, likely egg yolk, in situ on a work of art for the first time. The identification of the use of egg tempera on a 15th century illuminated manuscript leaf (Praying Prophet by Lorenzo Monaco) sheds light on the relationship between painters and illuminators and can inform preservation decisions.
Ricciardi et al. (Fri,) studied this question.