Nice, though the white background seems to not contrast enough with the pottery. It just does not stand out enough. I wonder if a colored background would work better here? Perhaps composing it by staggering the two pieces of pottery might have also been less static.
Excellent studio work and very nice pottery pieces! for this challenge, I'd almost want to see these in a more natural environment - on a workbench or a wheel, maybe. But the clean presentation here will probably garner a higher score. :-)