Hyper Realistic 3D Travel Ad

This is a hyper-realistic travel advertisement in a square format (1080x1080), with one hand holding a slim, stylish smartphone or tablet in a vertical view, slightly tilted to create a striking 3D effect. High-resolution images of iconic landmarks of [countries/regions] are displayed on the screen, seamlessly blending the images with the real background, as if they have emerged from the screen. Birds were flying nearby, a commercial plane skidded across the deep blue sky, dotted with white clouds. The prominent sans-serif "[Country/Region]" is placed at the top. Warm, natural lighting casts soft shadows on the canvas. The surrounding environment reflects the region's natural environment (such as grasslands, coastlines, or city skylines). The device features a smooth, ultra-narrow bezel design, further enhancing the realism and three-dimensionality of the image.