relief, partially gilded lead Dimensions: 30 x 22 cm (2 pieces) verso signed by mintag and by author‘s hand: O Zoubek   Publicated.   Both reliefs were preparatory work for the symposium Baroque and Nowdays in Litoměřice.   Consulted with Dr Polana Bregantova, daughter of the author and chairwoman of the Board of Trustees of the Kmentova Zoubek Foundation. Confirmation of authenticity attached.