Gwenview

            
            Gwenview is a fast and easy to use image viewer by KDE, ideal for browsing and displaying a collection of images.
Features:
* Simple image editing: rotate, crop, resize, mirror, flip, reduce red eye, and adjust brightness, contrast, or gamma.
* Annotate and mark up images with arrows, shapes, text boxes, image stamps, and more.
* Basic file management actions such as copy, move, delete, and others.
* Functions both as a standalone application and an embedded viewer in the Konqueror web browser.