What a great canvas of Negative space you had to fill up with all kinds of fun stuff. LOVE the motif with the 3 elongated "comma" shapes in a circle with that tight back fill. So very cool. But I think what attracts me the most is how you broke up all that expansiveness into sections ala Angela Walters Tiling. While each section is a bit different you tied it all together with your line work. It really made all that expanse of negative space interesting. I am sure your client was thrilled with the outcome.