azonenberg, 
Looking for a new Linux image viewer to replace EOG (the default GNOME viewer, which I still use despite now being on XFCE).
Requirements:
- Can handle large JPEG images (up to maximum 64K x 64K pixel)
- Allows scrolling/zooming with the mouse wheel
- Doesn't slow down horribly when running in folders with thousands to tens of thousands of files in them (i.e. https://gitlab.gnome.org/GNOME/eog/-/issues/299)
- Allows easy left/right navigation through sorted files to quickly flip through a series of frames
Anyone have something to suggest?