Robert Mangold 1937- is an American minimalist artist. For van Gogh Museum Amsterdam.
Enzo Cucchi 1949- is an Italian painter. A native of Morro d’Alba, province of Ancona, he was a key member of the Italian Transavanguardia movement, along with his countrymen Francesco Clemente, Mimmo Paladino, Nicola De Maria, and Sandro Chia. For van Gogh Museum Amsterdam. Signed in the plate