I upscaled to almost 8k official PC wallpaper and I added some color corrections so we can see more details. Link to download full size wallpaper (over 30mb) in comment. : r/HarryPotterGame
PC Wallpapers - Top Free PC Backgrounds - WallpaperAccess
Free and fully customizable desktop wallpaper templates | Canva
Aesthetic wallpaper examples for your desktop background
10200+ Genshin Impact HD Wallpapers and Backgrounds