A double exposure is a photographic technique that combines two or more images to create a single, unique picture. In this case, the image represents the concept of time passing and the ephemeral nature of life. The focus here is on the hourglass, which symbolizes the passage of time, and the two figures, one of which is isolated on a vibrant and abstract background with gradient mesh. The imagery has a cool, futuristic appearance thanks to the holographic feel and vibrant colors, along with a sense of blurred pastels. The overall effect is an overlap of multiple aspects and concepts, such as time and life’s transience. The style is photorealistic, emphasizing the idea of a more profound aspect of our existence. The addition of an abstract background enhances its visual appeal.

To clarify, this double exposure photography blends two images, creating an interesting visual that juxtaposes time with the idea of freedom and aspiration while incorporating an artistic holographic flair. The outcome is a stunning, visually appealing image.