Most traditional samplers have blocks that measure 12 inches (12 1/2 inches unfinished); however, you can make them any size you want. And however many you want to make the size of quilt you want. You can stitch them together with sashings or stitch them together block to block. You have the choice. You might want to look for pictures of sampler quilts on webshot.com or any of the thousands of sites showing quilts to get an idea. The main thing is to have fun with your fabrics!