Winter Pottery Pieces

My winter pottery session ended a few weeks ago, and I've been gathering up the pieces I finished...

I used several new glazes this year, one matte green...

...another a bright shiny purple...

Have I improved? I wonder as I examine the finished products... My wheel-thrown pots are still pretty heavy...

I haven't improved as much as I'd like to. 

But maybe it doesn't really matter - as long as I'm having fun!