TurboCollage - Collage Creator is FREE for TODAY ONLY in the Mac App Store
A quick post to let you know that TurboCollage - Collage Creator by SilkenMermaid for the Mac is FREE in the Apple Mac App Store for today only.
The app allows you to create collages with your photographs in various ways (using a picture pile, picture grid, mosaic, center frame, and a zig mosaic).
It is highly rated in the Mac App Store. I've used it on some projects and had been pleased with my results.