There was an old application in Elive called "entice", it was a simple image viewer, you can try it yourself on the old versions of Elive like "Elive Gem"
@Vincent_Torri recently started to write an image viewer in EFL using the same name, this of course doesn't means that will be the same or have the same features and I don't know yet if there's any special features planned for it, but is good to have an EFL based image viewer around , in fact is good to have any application made in EFL
If you want to try it:
entice ~/$( xdg-user-dir PICTURES )/Wallpapers/
the second command will open entice showing the images in your wallpapers directory
We actually use vienior as a simple image viewer suggested by @triantares in the past (IIRC), so maybe can be a good idea to switch from vienior to entice for Elive (especially because is an EFL app)
Research, betatesting, overview of actual features, suggestions... all welcome! comment here