Saber Alter and Saber from Fate/Stay Night HD Wallpaper

Two anime girls, Saber Alter and Saber, are depicted in a split image. Saber Alter, on the left, wears dark armor and wields a sword emitting red energy. Saber, on the right, wears blue armor and a fur-lined cape, holding a glowing yellow sword. A dark vortex is behind Saber Alter, and a bright light is behind Saber.