Frames and supports in 15th and 16th-century Southern Netherlandish painting

CATALOGUE 370 6. Anonymous, Triptych of the Crucifixion , second half 15th century Inv. no. O.SJ0182.I Panels: the central panel is made of two vertical boards. It is ± 1 cm thick and has been painted in the frame. Slight bevel on the reverse. Each wing consists of a single board, ± 1 cm thick. Frames: central frame grooved with pegged mortise and tenon joints (in two joints, an additional peg has been added at a restoration stage), tenon shoulder advanced giving a mixed cut on the front, cut square at the back. The panels of the wings are flat on the outside, with a small wooden strip for closing. On the inside they have applied frames, pegged to the panels, mitred at the top and with a mixed cut at the bottom. The black polychromy has been redone.