You could use this as the center, add some more batiks, and keep going. The center would 'glow', depending on what fabric combination you used for the next blocks. You could do a double row of blocks all the way around this panel in a different color combination, and then a different one again for another set of double blocks, etc., until you finish. That way you'd 'read' the quilt from the center out, especially if you used different fabrics in each succeeding double set of blocks. The black sashing really adds to the design. I can't wait to see what direction you go with this one. Beautiful!