Loved the colour of this boat moored at Maryport docks. Mixed a turquoise, barium based glaze, which is opaque. It worked particularly well over the iron rich slip, which emulated the rust leaching through on the hull.
Turquoise Barium Glaze with the iron rich Maryport slag slip underneath
Turquoise is good, but vessels is too plain and needs more work (a second firing I think at least)