Hi !
I'm looking for a smartphone wallpaper from the anime "Boku dake ga inai machi" or "ERASED".
It's a blue butterfly on bottom left and a spider web on top right. The background is black.
Pic related it's the butterfly. Thanks
Don't know if it helps, but:
https://konachan.com/post?tags=boku_dake_ga_inai_machi