Need help with my wallpaper(actual wallpaper)

[TheMexican99]

I'm painting my room(finally) and I've decided that I should get a wallpaper, my uncle does the wallpapers so I'll get it for cheaper too. So guys, suggest me some wallpapers, it would be amazing if they were UHD. The room will be white, so find something which will fit the color. I love black and white photos of vintage cities, I also love pics of the galaxy(if the color suits the room though). Thanks in advance bois, don't send pics of Brian please