Ph.D. Antiques Appraiser Dr. Lori shares more expert secrets on valuing paintings. Don’t miss the clues about different types of signatures and what to look for on the back of a painting. Can you tell if your painting has been cut down or restored? How can this affect value? Find out. Plus, Dr. Lori reveals tips about a painting’s stretcher, canvas and frame. Learn how to train your eye when thrift shopping and how a head tilt on a portrait painting can help you identify it. Watch more videos on Dr. Lori’s YouTube channel with secrets on valuing paintings. Send photos of your thrift shop and trash finds for Dr. Lori to value.