In Seville, an unusual story with a lost painting by Spanish painter Joaquín Sorolla ended happily. The canvas accidentally ended up on the street, where it was discovered by a tourist, and artificial intelligence helped determine the true value of the find. It all happened on June 27. One local family, preparing for vacation, inadvertently left the painting leaning against the garage gate. Soon it was noticed by 57-year-old resident of Murcia, Andrés Hurtado. The man decided to take the find, first noticing the beautiful gilded frame and not suspecting that he was in front of a work of art. Upon discovering the loss, the owners contacted the police. In their statement, they emphasized that the painting held immense sentimental value for the family and promised a reward to anyone who could help return it. Returning home, Hurtado decided to investigate the origin of the canvas. Using artificial intelligence-based services and studying the clearly discernible signature of the author, he found out that the painting belonged to Joaquín Sorolla — one of the most famous Spanish artists of the late 19th and early 20th centuries. His works are now housed in the largest museums in the world, including the Metropolitan Museum in New York and the Musée d'Orsay in Paris. Realizing that this was not just a randomly left item but a work of art, the tourist immediately contacted the police. The painting was returned to its rightful owners, and Hurtado received the promised monetary reward for his honest act. ...This story is a vivid example of how modern technology can assist not only in work or study but also in finding the owners of valuable works of art. Thanks to the integrity of a random passerby, the forgotten painting safely returned home.