Standing in front of the Quadrio complex in Prague, David Cerny's Head of Franz Kafka is never still. The sculpture is made from rotating stainless-steel layers that slowly drift apart and then realign, forming and dissolving Kafka's face in a continuous mechanical choreography.

Watching it through a camera feels like observing a transformation in progress. At one moment the sculpture is a fragmented stack of mirrors reflecting the surrounding city; seconds later the layers slide into place and a complete face emerges. The portrait only exists briefly before the structure breaks apart again.

The movement echoes the themes often associated with Kafka's writing - identity, fragmentation and transformation. Capturing the sculpture through photography and video becomes less about documenting a static object and more about recording a moment within an ongoing process.

Every rotation creates a new composition of light, reflections and form. The sculpture does not simply sit in the square; it performs.