The Ristretto Image Viewer is an application that can be used to view, and scroll through images.
nomacer
nomacs is a free, open source image viewer, which supports multiple platforms. You can use it for viewing all common image formats including RAW and psd images.
Eye of Gnome
Eye of GNOME is the GNOME image viewer.
Deepin Image Viewer
A simple Image Viewer
MATEs øje
This is the Eye of MATE, an image viewer program.