Open Peeps - A hand-drawn illustration library.
CThruView Transparent Image Viewer - CThruView is a free transparent image viewer that allows mouse clicks to go through the image.
Control Illustrations - 108 free flat illustrations with customizable characters
PixelPerfect - Allows developers to put a semi-transparent image overlay over the top of the developed HTML and...
Handsome Illustrations - Create unique illustrations for websites & applications.
Osiva - Osiva" is an acronym that stands for "Overly Simple Image Viewing