Joseph Beuys created this work as a response to Leonardo da Vinci's Madrid Codices, engaging in a form of artistic dialogue across centuries with one of history's greatest polymaths. The piece reflects Beuys' characteristic approach of reinterpreting and building upon historical artistic and scientific achievements through drawing and conceptual annotation. By addressing Leonardo's technical and philosophical investigations, Beuys positions himself within a lineage of artists who sought to bridge art, science, and human knowledge.