When I was in school, I saw many pics of this painting. (in art apprecaition classes, etc).
in my 20s I saw it in person and was shocked at how huge it was and very surpirsed that no pics that I had ever seen gave it scale. Its 12 Feet high x 14.5 Feet Wide.
https://arstechnica.com/science/2024/07/arsenic-and-old-paint-analyzing-pigments-in-rembrandts-the-night-watch/