How can you tell if your AJ Casson Painting is real?

To determine if your AJ Casson painting is real, start by examining the signature, which should be consistent with known authentic examples. Check for provenance or any documentation that traces the painting's history. Additionally, consider getting the painting appraised by a reputable art expert or appraiser familiar with Casson's work. Lastly, look for characteristics typical of Casson's style, such as his use of color and technique, to confirm authenticity.