Reliefs Jan Schoonhoven
The term "modern art" encompasses a diverse and evolving collection of artworks, some of which are now over a century old. As these works age, questions arise: Can modern art be allowed to show signs of aging, and how should we interpret the concept of "patina" when applied to what is now considered historic modern art? This dilemma is exemplified by Jan Schoonhoven's white reliefs.

Jan Schoonhoven initially created his early works entirely by hand, using materials such as cardboard, newsprint, glue, and white paint. Over time, assistants began to take over this process. During Schoonhoven's era, maintaining the purity of the white color—often by complete repainting—was not considered an issue, as white was viewed as the "absence of color." However, today, works from the ZERO period are meticulously restored, with the "patina" being valued as a testament to the artwork's authenticity. Detailed research into the materials and techniques used in each of Schoonhoven's reliefs enhances our understanding of his original methods and the variations within his body of work. This knowledge plays a crucial role in informing decisions regarding conservation treatments.
