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Pavel Trnka
Glass art
Glass symposiums
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| 1980 |
The 8th Glass Symposium at Skrdlovice, Czechoslovakia |
| 1982 |
Glass unserer Zeit in Kunst und Handwerk Symposium, Deutschland
The Interglass Symposium, Crystalex, Novy Bor, Czechoslovakia
The Interglass Symposium at Hergiswil, Switzerland |
| 1986 |
The Glass Symposium at Amsterodam, Holland |
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