The image depicts a watercolor painting in the Japanese Ukiyo-e style

The image depicts a watercolor painting in the Japanese Ukiyo-e style. The central subject is a mythological scene featuring a sumo wrestler-like figure grappling with a large, pink octopus. The figure has red skin, black hair, and is wearing a yellow loincloth. The octopus has prominent yellow eyes and numerous tentacles wrapped around the figure. Behind them, black, stylized waves or drapery fill the background, contrasting with the blue and white churning water in the foreground and mid-ground, interspersed with dark rocks. There are two small red stamps in the bottom right corner, one of which appears to be a signature and date. The painting is rendered on a white surface, likely paper. The scene is a stylized artistic representation and does not depict a real-world location. It is not possible to determine its location in Sofia, Bulgaria, as it is a work of art.