Fragment of flashed glass (cameo glass); Formerly Adalbert von Lanna Collection (Prague); Glass; blown into shape; mouth-blown; flashed; cut; glass; Total: Height: 3.2 cm; Width: 5.6 cm; Depth: 1 cm (0.5-1.0 cm); Drinking and barware; Table decoration; Genii; Early Imperial period; Roman antiquity; The fragment was part of a vessel with the rim bent up at the top The translucent blue glass is covered with a layer of opaque white glass and a relief is cut out with a wheel in the style of the Portland vase in the London British Museum. The ground is sanded down to the blue. The upper body of a well-winged genius holding a sacrificial vessel in his hands can be seen. On the right is the upper part of a bull's skull in front view. Possibly an Apis victim is shown.