El Hazard - Humans (13)
Oh wow, oh wow. Will you just look at that glorious background! And yes, Nanami is pretty darned cute in this shot, too, even if she's so befuddled that she's crosseyed!
The absolutely stunning, unearthly vivid settings of El Hazard were really what got me hooked on anime in the first place. That's why stumbling upon several auctions of near-pristine art from this show some seven years later is so exciting. From 2nd OVA, ep. 1.