Attach wallpaper to Ikea Billy Nyckelby glass doors

Hello! We would like to line our new glass display case door "Nyckelby" with wallpaper. Does anyone have a tip on how to attach the wallpaper without having to use regular glue or something similar? On the other hand, the wallpaper must lie firmly against the glass so that it looks good from the top view. I already thought of spray adhesive; however, I don’t know how it shows on the glass and how it can be removed if you want to mount the door without the "background" at some point. Has anyone had experience with this? Regards Birgit

How about using double-sided tape? Just put it on the corners and don't forget to press it down firmly... Should work. Besides, the tape can be removed easily.

We had also already considered double-sided tape. Since the glass doors are almost frameless, this tape would be visible from the outside. :( Thanks anyway for your tip!