GLiv is an image viewer powered by OpenGL so
it is very fast and smooth at rotating, panning
and zooming if you have an OpenGL accelerated
graphics board. It supports thumbnails and
navigating through them using two image menus and
a browser.

Alpha blended transitions between images allow
nice slide shows. GLiv can be configured to
automatically start a slide show when launched,
with a given time period between images or even
launch custom commands for processing or making
different tasks as setting wallpapers in a way
you are free to choose what you want to do.