Run via Menu->Graphic->GeeqieGeeqie is a lightweight Gtk+ based image viewer for Unix like operating systems.
Main features
* EXIF, IPTC and XMP metadata browsing and editing
* interoperability, easy integration with other software
* geeqie works on files and directories, there is no need to import images
* fast preview for many raw image formats
* tools for image comparison, sorting and managing photo collection
N.B. I've compiled this to use exiv2 libraries, so exiv2-0.16.pet is also required.