Matter in motion.

Utsuroi: how light shapes matter and matter reveals light  —  
reflections on change, space, and the Rouen cathedral paintings of Claude Monet.

 

“Everything changes, even stone.”
— Claude Monet

 

In utsuroi, the relationship between light and matter is experienced as a continuous movement of appearing and disappearing. Things fade, grow, and transform under the influence of light and shadow. Matter is never completely fixed or permanent; it moves with the light and constantly reveals itself in new ways.

But light itself is also always changing. The relationship between light and matter is reciprocal: light gives objects their presence, while objects make light visible. When light is filtered or reflected within a space, it touches surfaces, gathers shadows, and takes on form. Through this encounter, light itself seems almost tangible.

While the experience of space is often connected to emptiness and silence, utsuroi focuses on the way matter continuously changes. Both experiences emerge from the same play of light, in which space, time, and matter are inseparably connected.

A powerful example of this can be found in the Rouen Cathedral series by Claude Monet. In his 30 paintings of the cathedral of Rouen, Monet did not simply paint the façade itself, but what he called the enveloppe: the invisible atmosphere of light, air, and moisture that constantly transforms our perception.

For Monet, reality was never a fixed form. The light surrounding the cathedral determined how the stone appeared: contours softened or disappeared, details emerged or dissolved. The cathedral remained the same, yet it appeared different each time. Even massive stone proved to be shaped by time, atmosphere, and light.

Gothic architecture strengthens this experience even further. Light is not only a way of making space visible, but an active force that transforms matter itself. 
Walls seem porous, as if light passes through them and merges with them.

What Monet reveals therefore goes beyond a painterly study of light. He shows how reality continuously emerges through the interaction of light, time, atmosphere, and matter. In utsuroi, this exact experience becomes tangible: the awareness that nothing is completely still or permanent, but constantly changing and reappearing.

 

 

Jo Vandeleene
May 2026

 

References

  • In Praise of Shadows — Jun'ichirō Tanizaki
    Describes how Japanese beauty emerges through shadow, subtle gradations of darkness, atmosphere, and reflected light. 
  • The Birth of Tragedy — Friedrich Nietzsche
    Introduces the Dionysian as an experience in which fixed boundaries dissolve and reality is understood as continuous transformation and becoming. 
  • Rouen Cathedral series — Claude Monet
    A series of 30 paintings in which light, atmosphere, and time become more important than the cathedral itself. 
  • Monet's Cathedral — Joachim Pissarro
    Analysis of Monet’s concept of the “envelope”: the invisible atmosphere of light, air, moisture, and time that transforms the visible world. 
  • Questions of Perception — Steven Holl
    Describes architecture as a phenomenological experience in which light, material, time, and perception constantly interact. 
  • Louis Kahn
    “Light gives objects their presence” and “objects make light visible” reflect Kahn’s idea that light and shadow define one another: “Light is the giver of all presences.”