enhance image quality only upscale to 4k resolution preserve the original design exactly as is no changes to geometry materials lighting colors textures composition or camera angle do not add or remove any elements except a small family in the scene facing away from the camera with children running and parents walking naturally and a subtle corner of a tennis court visible in the rear garden the tennis court should appear realistic correctly scaled and partially visible only blending naturally into the landscape without altering the existing garden layout improve sharpness clarity and detail only photorealistic clean high resolution output
