This is one of the two Daisen Yaki pieces I have, and it is most certainly stunning. In fact after trying for quite some time to accurately capture the oil spot effect on the inside of the piece, this is the best I could manage. In person it looks so much more vivid, like silver blue veins of some sort of precious stone running through the white glaze of the cup.
Even more amazing is this cup is staining, and I am starting to learn that in fact there are very few glazed ceramics do not stain in such a fashion. Something which I initially believed was exclusive to Hagi Yaki. In fact I am quite looking forward to the staining of this piece, that seems to starting to slowly occur on the outside of the cup, which is a just plain white glaze.
It is this piece which has me wanting to view many more oil spot glazes, as while from a distance they can look plain, up close they seem to almost be captivating.