A rock is a perfect metaphor, an allegory in volume. When placed it's sculptural limits beget a kind of artistic proposition - and when considered with reduced anthropomorphism and ungeologically - produce a ready-made analog to the causation and bounds of our attempts at the understanding of all things...
Here the sculptor has made no concessions; no attempts to curry favor with curators or collectors - pieces wholly outside discourse. And if pressed for an affiliate movement for these "sculptures" (i.e. Cubism, Mannerism, etc.)… perhaps Monism or Cosmogonism? Definitely not Conceptualism or Pataphysics - Actualism?...
The analog? Well for sure it is 1:1. Weird; yes - a knot to be admired for it's curves - not for untying. An emergent surface as thick as it's mass.