I have been trying a new glaze and it highlights texture quite well. Reds are not overly popular in bonsai pottery, except for some flowering types (azaleas and pyracanthas) and tropicals. I was happy when Sue from the Jaxonville club purchased this red oval pot for her collection.
I have also been trying some other red glazes recipes and I have not been as happy with the results.
Here is a green that I have used before. It has a lot of chromium oxide, and also works well with texture.