PhotoSpiralysis is a free online software application which lets you apply the Droste effect to your own pictures. Click on the big blue button on the left to start creating your own pictures.
PhotoSpiralysis requires Silverlight 4, which is available on most popular operating systems and browsers.
Today the second version of PhotoSpiralysis is released. Where the first version (alpha) was only available as a download for Windows, PhotoSpiralysis Beta is an online browser app. It only requires Silverlight 4, which is available for both Windows and MacOS in combination with either Internet Explorer, Firefox, Safari or Chrome.