Wallpapers for iPhone 4/4S in 640x960 resolution - optimized for your device’s screen to look perfect. A view from a train window opens onto a mountain landscape at evening. The horizon lies beneath a colorful sunset, with pink and purple tones spreading across the sky. A crescent moon appears above the distant mountains, while clouds sit against the fading light. The valley below forms the lower part of the scene, with dark forested slopes framing the view. The train window provides a fixed viewpoint, keeping the layered mountains, sky, and evening colors within one broad landscape. The sunset colors contrast with the darker outlines of the mountains and forest below.