sudo yum install nomacs
nomacs is a very light weight viewer for images with some fetures that you find useful (rotate image,
crop and see in 1:1. Not too much features but definately very light weight and good for daily use.
Description : nomacs is image viewer based on Qt4 library.
: nomacs is small, fast and able to handle the most common image formats.
: Additionally it is possible to synchronize multiple viewers
: running on the same computer or via LAN is possible.
: It allows to compare images and spot the differences
: e.g. schemes of architects to show the progress).