Hello everyone, need a bit of help - wanted to make a mosaic out of my images, but I don't have enough images to make it decent enough. So now I just wanted a border a big image in the middle, and the smaller images (150) around the outside, to be printed on A3. I don't have any sort of photo editing software at all...and have tried to do this on Andrea Mosaic, but because it is trying to create a mosaic, it messes up and conflicts with the target image.
So, any suggestions/software that will do this for me?!