Tomaso Buzzi (1900-1981), 'Coppa delle Mani', 1932
model no. 3416
laguna glass with applied gold leaf
executed by Venini & C., Murano, Italy
22 x 34 cm (diameter) 
signed with two-line acid stamp to bowl interior 'venini murano'

excellent condition

see: https://www.christies.com/lot/lot-6229055 
(same piece in a different colour, sold for GBP 275.000)

LITERATURE 

different examples of the piece referenced in the following: 
I Vetri d'Arte Italiani alla Triennale, Domus, no. 67, July 1933;
R. Papini, La Quinta Triennale a Milano, Ispezione alle Arti, Emporium, no. 468, December 1933, p. 371 for a period image of the model exhibited at the V Triennale, Milan 1933;
Vetri Murano Oggi, exh. cat., Venice: Palazzo Grassi, 1981;
M. Quesada, H. Ricke, M. E. Tittoni, L'arte del vetro, silice e fuoco, vetri del XIX e XX secolo, Venice, 1992;
F. Deboni, Venini Glass, Turin, 1996; 
A. Venini Diaz de Santillana, Venini Catalogue Raisonné 1921-1986, Milan 2000;
M. Barovier, C. Sonego, Tomaso Buzzi alla Venini, exh. cat., Venice: Fondazione Giorgio Cini, Venice 2014.

EXHIBITED

different examples of the piece exhibited in the following: 

Tomaso Buzzi alla Venini, Stanze del Vetro, Fondazione Giorgio Cini, Venice, September 2014 - January 2015.
V Milan Triennale, May - October 1933.