If you own works of art, there are many reasons to have them appraised. The main purpose of having your artwork appraised is to determine the price. Before selling a painting, drawing, sculpture or print, it is necessary to have it appraised so that a fair price can be quoted at the time of sale. Also, when you take out insurance to protect your works, it is necessary to have them appraised so that you can be reimbursed in the event of theft or damage according to your insurance contract. So, you may be wondering how to estimate your artworks online.