Hi All, I've finally dug out my other Dostal piece only to discover it's one of the ones Trevor shows - the Fern and Butterfly. It's a magnificent piece in green glass about 18cm high and 12cm wide and weighing over 2kg with cut and polished sides. The "fern" is engraved on the front face and the butterfly on the back face, so it has amazing depth. It is signed L. Dostal 72, with the number 92 more roughly engraved under the signature. The other is a reclining fawn and tree cut into the back face and grass and a branch engraved into the front face. It is much smaller, about 9cm high and 11cm wide with chipped ice edges around 3 sides, along with a few damage chips. It's signed L. Dostal 71. Sorry to take so long. Regards, Andrew