15. 15AR Pierre Le-Tan (French, 1950-2019) Contemplation 2018 signé L.-T. (vers le bas au centre) encre noire et aquarelle sur papier signed L.-T. (towards lower centre) black ink and watercolour on paper 25 x 19 cm (9 7/8 x 7 1/2 in) Provenance Pierre Le-Tan studio Thence in the family by descent