This is from the front of the pack, where the ash deposits are heaviest.
The image on the right is underneath the crawled piece at the front of the kiln.
I got some stunning watery blue/greens from my new glazes from Malvern rocks.
They are very stiff glazes but react well to plenty of ash.
...and from Eskdale in Cumbria....
This dark glaze is coloured with haematite that I found high in the Eskdale hills. It's a deep blue/black glaze that gives a dusting of gold crystals with ash.
And finally - some electric blues.