EyeBrow is an image viewer for Windows 9x/ME/2000/XP/etc. It currently supports bitmap images (BMP), Windows Meta Images (WMF), icons (ICO), GIF Files (GIF), JPEG Files (JPEG) and Fractal Images (FIF). It works by creating a catalog and adding files to that catalog. Then double-click on an image file to view that file. While viewing you can press several keys (see the About window) to navigate through the images in the catalog. Also it can give you a slideshow of the images with a user-specified delay between images, of course. Some other features of EyeBrow are full-screen mode, scaling and automatic maximum aspect scaling. EyeBrow is not meant to be a fancy image viewer. It's a simple program which does a simple job the simplest way.
To use EyeBrow, just download the ZIP file and extract it somewhere (probably something like "c:\Program Files\EyeBrow") and add a shortcut to the executable. The sources are also available, but require additional Delphi libraries: a JPEG Image library (distributed with Delphi 3.0 and up), an FIF Image library (distributed with Delphi 3.0, never seen again?) and a GIF Image library (you're on your own for this one)