Fig. 8
From: Effect of iron rust on color layer and structural integrity of historical oil paintings

FTIR spectrum of (a. yellow color, b. red color, c. blue color) before and after deterioration by iron rust.
From: Effect of iron rust on color layer and structural integrity of historical oil paintings

FTIR spectrum of (a. yellow color, b. red color, c. blue color) before and after deterioration by iron rust.