Uhg, what is the no-nonsense Linux image viewer these days? Everything I try has one or more of:

- Buttons which delete or modify the file you're looking at. WTF, no. I want to view images, not worry I'm going to misclick and perform some destructive action.

- Its own ugly UI chrome replacing rhe title bar.

- Screen space wasted on buttons, thumbnails, etc.

@dalias These days, I'm back to viewing images with xli, invoked through a terminal window. Annoyingly, it's missing from many distro's package repos.
@0x0ddc0ffee I always liked xli and xloadimage way back, and feh has been my go-to command line tool for a while. But I want something I can easily invoke from a file manager and navigate large volumes of images, and I prefer having both keyboard and mouse navigation options so I can use whatever is handy, and possibly for future mobile/touch use.