La Voix du sang. 

René Magritte's "La Voix du sang" is a surrealist painting characterized by the artist's signature dreamlike imagery. The artwork depicts a tree with a house and a sphere nestled inside a series of open doors. The unconventional arrangement of these elements creates a sense of unsettling familiarity, typical of Magritte's works. The painting’s enigmatic nature invites viewers to contemplate the relationship between the everyday and the extraordinary, challenging our perceptions of reality.