Really like your stuff, but if I could offer a critique of these two images...
Fist image shows pin-holing in the glaze, you might want to let this glaze go a little longer next time when firing so the glaze stops off-gassing and has time to mature and heal over, could cause potential problems with water/ice infiltration and flaking off down the road. Unless of course this is a glaze that's supposed to leave a pinhole texture, then forget what I just said.
Second Image, clean up of the seams is essential for a bonsai pot, so I'd be a bit more careful in the future. Just something to keep in mind if the pot is going to be exposed to freeze/thaw cycles. Each of those little ridges is a potential area where ice can exert mechanical stress upon the pot and snap the ceramic, so smooth and seamless is what you want. But again, if this is going to be used on an indoor tropical, then forget what I just said.
What cone are you firing to? 6? 10? Really like how you get a shadow of the clay under the white glaze, adds some nice depth to the color of the pot, good job.