Have you ever gone to paint the walls in your house only to realize that something just looks... a bit wrong? It is not ...
"Chapel of our Lady of the Pew" thesis by Signe Hedegaard, 2009 "Wall painting technology at Westminster Abbey c.1270-1300...composite study of the murals in the south transept and chapel of St Faith" ...
The approach indicated that the Berlin Wall paint chips contained titanium white and up to 75% of pigment, depending on the piece analyzed and according with the color tone.