Extended Data Fig. 8: Mask removability.
From: Physical restoration of a painting with a digitally constructed mask
a, After 2 months of storage, the applied laminate mask can be removed from the painting at the weaker interface of the varnish layer and applied mask, with solvent application assisting in areas with remaining mask fragments. b, A small segment of a fabricated infill mask is placed in a beaker with white spirit. c, After a minute, the infill mask is dissolved.
