experiment in marbled underglaze, the items were dipped in clear glaze before being fired (the bisque was, unfortunately, bought pre made)
marbled blue and white (i loved the colours so much i did a fair few of these!
red, green and white
black and white (i varied the technique here using my fingers to smear and mix the colours...the key is DONT over mix
black, white and red
more controlled marbled technique..