How to Restore your Old Masterpieces on Wooden Canvases

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正翻译步骤 3

步骤 3

Coat a cotton-tipped swab with oil painting restorer.
Rub the cotton-tipped swab on a small unnoticeable part of the painting to test a spot.
Wait a few minutes to see if the oil painting restorer caused damage to the painting.
You're looking for any obvious signs of damage such as paint chipping, discoloration, and bad order.