Figure 7From: X-ray tomography of large wooden artworks: the case study of "Doppio corpo" by Pietro PiffettiJoints. Different kinds of joint: (a) CT horizontal section of the door with tonguings; (b) CT lateral section of the back side of the oval plate formed by two wooden pieces joined by cogs; (c) CT horizontal section of the fall-front in the fall-front desk, showing a joint with cog and groove.Back to article page