Leonid Brezhnev and Erich Honecker famed embrace from painted on the Berlin Wall by artist Dimitri Vrubel. Photographer Régis Bossu took the picture in October 1979, which Vrubel took to paint from.

It is particularly striking, with a sharp, satirical edge.

He had to restore it several times since 1989 which probably gave the wall even more of these beautiful imperfections.