AndreaMosaic is a small utility designed to create mosaics from photos.
To create a mosaic, you need a collection of photos that will be used as elements of a mosaic image, and a picture that will be used as a matrix to build a mosaic. If you have all this, you can create different mosaic images by changing the settings.
With AndreaMosaic you can create photographic mosaics from your own photos. Photographic mosaic is a mosaic, where each element of the mosaic image is a photo, not just a colored piece.