Not to be reproduced, 1937, Rene Magritte
Medium: oil,canvas
https://www.wikiart.org/en/rene-magritte/not-to-be-reproduced-1937
Not to be reproduced, 1937, Rene Magritte
https://www.wikiart.org/en/rene-magritte/not-to-be-reproduced-1937
Two Figures, naked on red bottom, 1923, Fernand Léger
https://www.wikiart.org/en/fernand-leger/two-figures-naked-on-red-bottom-1923

Blau, Farbe des Vertrauens.

Subtilium
fein·füh·lig
/feínfühlig/
Adjektiv
1.
fein empfindend, zartfühlend; einfühlsam, sensibel
“ein feinfühliger Mensch”
2.
TECHNIK
auf feinste Impulse ansprechend
“ein feinfühliger Sensor”
Self-Portrait as a Heel, Part Two, Jean-Michel Basquiat
https://www.wikiart.org/en/jean-michel-basquiat/self-portrait-as-a-heel-part-two
Hector and Andromache, Giorgio de Chirico
https://www.wikiart.org/en/giorgio-de-chirico/hector-and-andromache-1912