sue@granite bank
Grumbler in Training
Customer has brought in an old sentimental stretched canvas that needs cleaning and probably a finish. CANNOT tell if it is oil or acrylic. Customer can't offer any help either. Doesn't look like it was gessoed and there is no paint which soaked through the canvas to the back side. Looks like heavy cigarette smoke film has dulled the painting. Can anyone recommend a safe cleaning method?