Top-down cartoon-realistic collage dogs floating in river AI Image Prompt

Wallpaper design, top-down view, a collage of cartoon and realistic photography style. Two cute cartoon dogs with thick outlines float in clear green-pink river water in realistic photography style: one beige dog with a red collar smiles and floats, waving hello, body lightly covered by water; the other snow-white dog leisurely floats on its back on a swim ring, swaying and moving with the current. Scattered around are two very small swim rings (blue-white and red-white). The water surface is realistic, with dappled sunlight and natural light, as well as splashes and ripples from the dogs' movement; rich details of real riverbed texture and water patterns, swift currents. The cartoon characters are in illustration style, creating a strong visual contrast with the realistic water surface. Summer afternoon atmosphere, childlike, healing, quiet, dreamy, clean and simple composition.