Fig. 1From: New perspective on Jun glaze corrosion: study on the corrosion of light greenish blue and reddish purple glazes from Juntai Kiln, Yuzhou, Henan, ChinaJun porcelain flowerpot shards excavated at Juntai Kiln, Yuzhou, Henan: a, b with light greenish blue glaze; c, d with reddish purple glaze; linear patterns resembling earthworm-walking patterns (where the white arrows pointing to)Back to article page