Fig. 8From: Glass beads from a Scythian grave on the island of Khortytsia (Zaporizhzhia, Ukraine): insights into bead making through 3D imagingDetails from photogrammetry and CT scans for the bead KH7. A Direction of the rotation of the mandrel during the bead formation and decoration. The starting point for the bead formation is indicated. B Size distribution and shape of the bubbles in the reconstructed CT volume (colour of the bubbles depends on their size). C Axial CT slices highlighting peculiar directions and shapes of the bubbles (see text for details). D CT representation of the decoration with cross-sections: 1—overlapping of the start/finish point; 2—typical cross section of the rest of the decorationBack to article page