A technical design study by Theo Colenbrander, featuring geometric diagrams and handwritten annotations for ceramic or textile production.

This technical drawing by Theo Colenbrander offers a view into the preparatory process of a designer known for his contributions to Dutch ceramics and textile patterns. The work consists of precise geometric constructions, primarily circles and intersecting lines, which serve as the structural framework for a decorative object or pattern. Colenbrander, a figure associated with the Art Nouveau period in the Netherlands, often utilised such mathematical rigour to underpin his more organic and flowing finished designs.

The sheet contains handwritten annotations in Dutch, which provide insight into the intended dimensions and proportions of the final piece. These notes, alongside the faint grid lines, demonstrate the methodical approach required to achieve the balance seen in his ceramic forms. The composition is strictly functional, prioritising clarity and measurement over aesthetic flourish. The paper shows signs of age, with light discolouration that adds to the historical character of the document.

As a study, this piece reveals the transition from abstract geometry to applied art. It is a record of the designer's thought process, capturing the moment where mathematical precision meets creative intent. The lines are thin and deliberate, reflecting the use of drafting tools to ensure accuracy. This print is suitable for those interested in the history of design, industrial drafting, or the technical foundations of the Art Nouveau movement. It provides a rare look at the hidden labour behind the decorative arts of the early twentieth century, stripped of the glaze and colour that would eventually define the final product.