General Tips: When to Use Varnish
Video:
Protect the surface of a finished painting with a removable varnish. Dirt, dust and smoke discolorations adhere to the varnish over time and can be removed along with the varnish to restore the painting.
Video:
Protect the surface of a finished painting with a removable varnish. Dirt, dust and smoke discolorations adhere to the varnish over time and can be removed along with the varnish to restore the painting.