This mountain looks massive breaking through those thick purple and pink clouds. The lighting is really cool because it hits the snow on the right side of the ridges, making the rock textures look super sharp. The sky behind it is just a really clean, smooth gradient of orange and pink.

If you want that iOS depth effect, this is a top tier choice. Because the peak of the mountain is razor-sharp against an empty sky, your iPhone can easily separate it. Just zoom in a tiny bit when setting your lock screen, and the rock will overlap right in front of your clock. Plus, all those thick dark clouds at the bottom give your home screen apps a nice soft background to sit on.