Two Blues

Illustrating what I said before-you can see the difference [same glaze base,from the same kiln] between the shapes of the cobalt carbonate/manganese crystals and the cobalt oxide.
The big learning for me in this round of firings has been how to attach and separate catchers from pots- thanks to the crystal glaze forum [links,left];the bottoms of the pots are looking much cleaner,and with less work on my part.