Very Large Art Deco Ikora Art Glass Bowl/Centerpiece by Karl Wiedmann for WMF, Germany, 1920s/30s

Stunning art deco "ikora" crackled art glass bowl/centerpiece designed by karl wiedmann for wmf (württembergische metallwarenfabrik), (germany, 1920s/30s). Made of very thick transparent glass with interlayer decoration by oxide and powder fusion (in brown and green). This technique ("ikora") was developed by karl wiedmann. Very decorative. Large and quite heavy (3.2 kg). Diameter: 36 cm; height: 7.5 cm. Excellent vintage condition, no chips, no cracks.