How to make a photo mosaic picture online for free!
Step 1: Pick the big picture. The big picture is the picture your mosaic will look like. For best results, pick a simple picture that is easily recognizable, even from a distance. General rule is that it will be a good big picture if you can make out the picture as a small thumbnail. Crop it into a common frame size. Your mosaic has the same aspect ratio as your big picture.
Related: Collages & Mosaics
• 'Making' tools