A Dotty Challenge, Part III

Here is my 3'rd round of dotted beads as per Heather Trimlett's 40-bead challenge.

My sizes are still all over the place, but I am very pleased with the pattern on no.2, though it is a bit difficult to see here because of the reflections. 

No. 4 was a surprise. It looks very, very similar to one I made last time, no.6 from the beginning. Woops!

But my intention with this one was clearly different. The first one I just made like that, but with this one I set out to make a circle with a tiny dot in the middle. So ... do they count as different? ;)

I'm up to 15 now ...