Across the vibrant tennis court at Felipe Pantone’s Casa Axis, a striking visual trick transforms the classic white lines which twist unexpectedly. They morph and multiply, leading the eye into a metallic gradient that creates a visual illusion. Spanish artist Spok Brillor devised “Hard Court 2” during a 12-day artist residency at the innovative Valencia venue, painting an effect directly onto the playing surface.
Spok’s work is a continuation of a project initiated by Lucas Benarroch, known as MRKA, whose intervention with “the first Hard Court” redefined traditional tennis markings with irregular, hand-drawn lines. Spok, however, retains the recognizable geometry, crafting an artwork that seems to plunge below ground level with an imaginative change.
The Art and Tennis Intersection: Optical Illusion Transforms
The dynamic court design is driven by the Casa Axis International Open (C.A.I.O.), an artist-focused tennis tournament launched in 2026. The unique aspect of this event is that the victor inherits the duty of reimagining the court for the next year. Spok was entrusted with this after competing against MRKA, the first winner who painted the 2025 court.

This ever-evolving project ensures that each tournament leaves behind an interactive piece of art. The second iteration of “Hard Court” enhances the relationship between regulated lines and fluid artistic expression, manipulating the perceived boundaries of play by employing a captivating transformation that captivates onlookers.

Creating a Visual Portal
Emerging from Madrid’s graffiti scene, Spok Brillor integrates aspects of architecture, science fiction, and reflective imagery into his work. In “Hard Court 2,” the tennis court becomes a layered canvas. The original spatial layout is preserved and manipulated, employing polished, liquid-like visuals that alter perceptions through successive transformations.
From varying angles, the court where Spok leaves his mark appears to dive into an endless depth. His method of spatial duplication reimagines the essence of the court, merging the artistic image with the actual surface used for play.

Casa Axis: An Artistic Hub
Situated in a 1975 residence in L’Eliana, Valencia, Casa Axis is a multidisciplinary space founded by Felipe Pantone, incorporating elements of art, architecture, and technology. The tennis court complements this experimental ethos, evolving with each C.A.I.O. tournament.
The change with “Hard Court 2” captivates players and spectators alike as boundaries of conventional play are both preserved and challenged. Spok’s thoughtful intervention ensures continuity and change, compelling the next artist to build upon the canvas he leaves behind with potential for further transformations. With 2027’s tournament on the horizon, this artistic exploration continues, awaiting its next chapter.
Discover another innovative transformation of space with Arghavan Khosravi’s architectural portraits that challenge norms and expand artistic boundaries.

Spok’s optical creation stands testament to the unique dialogue between sport and art, enveloping Casa Axis’s court in a mesmerizing new identity.

Spok created “Hard Court 2” during his residency at Casa Axis.

The geometric repetition suggests infinite spaces beneath the surface.

“Hard Court 2” is a successor to the first intervention created by MRKA in 2025 and showcases how an illusion redefines the perception of space and depth.

The project is an integral part of C.A.I.O., the artist tennis tournament, offering a new chapter of interaction where creative techniques transform each game.

Spok works with the inherent court geometry, allowing the tennis lines to guide the art.

Explore how artists integrate unique themes in their work with Troy Coulterman’s creative approach in graphic novels brought to life in sculpture, merging art and storytelling.

Source: designboom.com
Frequently asked questions
What is Hard Court 2 at Casa Axis?
Hard Court 2 is a visual transformation of the tennis court at Felipe Pantone’s Casa Axis, created by Spanish artist Spok Brillor during a 12-day artist residency. It maintains the recognizable court geometry while employing metallic gradients and optical illusions to manipulate the perception of space and depth.
Who initiated the tennis court artwork project at Casa Axis?
The tennis court artwork project at Casa Axis was initially started by Lucas Benarroch, known as MRKA, who created the first Hard Court in 2025. His intervention redefined traditional tennis court lines with irregular, hand-drawn lines.
How is the artist for Casa Axis’s tournament chosen?
In Casa Axis’s tournament, the victor inherits the duty of reimagining the court for the next year. Spok was chosen to create Hard Court 2 after competing against MRKA, the first winner who painted the 2025 court.
