I'm wondering after looking at that picture again, if those are just fused coloured shapes onto a black background? If they are, decide your colours, fuse the fabrics and then you could just decide how big you want your finished size or easier to start with a certain size middle square, leave a ½" or ¼" black space & measure & fuse the next shape & build your log cabin out to the right size.
Last edited by thimblebug6000; 05-18-2013 at 07:09 AM.