M Stands 4 – was created especially for the Exhibition 25 x25 x 25 at the Mondrian House (celebrating 25 years of the Mondrian House) @ https://maritotto.nl/2019/09/18/m-stands-4-25-jaar-mondriaanhuis-tentoonstelling/
It is a 3d portrait measuring 25 x 25 x 25 cm. It depicts on the left, the old Mondrian and on the right, the young Mondrian. The portrait can be seen from different angles.
In 2023, M Stands 4 is acquired by the Mondrian House, Amersfoort.
See also: https://maritotto.nl/m-stands-4-making-of/
See also: https://maritotto.nl/m-stands-4-perspectieven/
See also: https://maritotto.nl/mondriaan-150-jaar/