The metallic shine is really interesting in #10. The shapes are also appealing. The color combinations in #15 have won the hearts of some. Some find the brighter colors of #10 appealing, others like the cooler colors of #15.
When we asked for only 3 shapes in #25, we may have messed it up. In #25 the shapes said "dove" to us, and since we are a group working for peace, we liked that imagery. But with only 3 shapes, #30 is more evocative of flags. Our group works across national boundaries, so we don't want to accidentally favor a particular country's flag. Can you help us with it?