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Joseph Cavallieri / USA Thirsday, 20 September 9,30 - 13.30 Workshop (Stained glass) with the students specializing in glass National high-school for applied arts “St. Lucas”, Sofia -
Marlene Rose Friday, 21 September 13,00 - 16 ,00 Presentations and demonstrations “Flowing in sand” National high-school for applied arts “St. Lucas”
