1. Auction Houses: Many auction houses, such as Sotheby's, Christie's, and Bonhams have expertise in appraising antiques and artworks. They often offer appraisal services in addition to their auction sales.
2. Art Galleries and Dealers: Reputable art galleries and dealers usually have experts who can provide appraisals. They may focus on specific genres or periods, so choose a gallery that specializes in antique paintings.
3. Independent Appraisers: There are also independent appraisers who specialize in valuing antiques, paintings, and other collectibles. You can find them through art associations or directories, such as the American Society of Appraisers (ASA) or the International Society of Appraisers (ISA).
4. Museums: Some museums may offer appraisal services for educational or research purposes. Contact local museums with a focus on art and inquire if they provide appraisals.
5. Online Platforms: Certain online platforms, such as WorthPoint or Invaluable, provide databases with market values and historical prices of art and antiques. You can use these platforms for preliminary research but keep in mind that they are not substitutes for professional appraisals.
When selecting an appraiser, consider their credentials, experience, and qualifications. A good appraiser will be able to provide comprehensive valuations based on the market condition, comparable sales, and provenance (history and ownership) of the artwork. It's advisable to get multiple appraisals to have a more accurate understanding of the value of your antique paintings.