A aesthetic featuring European architecture in the background?
He believes the only thing humans are truly equal in is their eventual demise.
If you are looking for a specific for this wallpaper, I can help you find or describe variations. Are you interested in: An official art style from the anime/manga? A minimalist design focusing only on his silhouette?
Wallpapers often utilize sterile beiges, cold blues, or blood-red accents to highlight his detachment from human warmth.
Often seen in the Czech landscapes of the story, symbolizing a fleeting, blood-stained beauty.
A wallpaper of this scale often incorporates specific motifs from the series that deepen its narrative impact: