[The Melancholy of Haruhi Suzumiya] 1440 x 2560

Sauce: http://animextremist.com/imagenes/suzumiyaharuhi/spsuzumiyaharuhi99.htm (Closest match, couldn't find the original.)

Anime: https://anilist.co/anime/849/Suzumiya-Haruhi-no-Yuuutsu