Anime mixed with real life wallpapers

[SkyBlue]

Hai, im skyblue, since more than a year ago im playing a shit game called Osu!, if you google it you will notice that its a rythm game with a lot of japanese music but it has normal music too, so, i have never watch an anime (just 7 episodes of sakura cuz i was fapping so hard that day) and i have no idea how to google this kind of wallpapers or how are they called, i call them "anime mixed with real life", i have seen some users with anime profile pictures here so i guess maybe someone can tell me how to look for this on the internet.

I made this same topic on 4chan and they gave me 2 pictures but they are too little for my desktop :(, so these are the pics.. 

ty for ur attention