signed 'Festa' on the reverse enamel and acrylic on wood closed 100 x 79.5 x 10 cm (39 3/8 x 31 1/4 x 3 7/8 in.) open 100 x 153.6 x 10 cm (39 3/8 x 60 1/2 x 3 7/8 in.) Executed in 1985, this work is registered in the Studio Soligo-Archivio Storico Tano Festa.