Decorative Art Nouveau ceramic tile produced by Wessel, Bonn, Germany, around 1905.The tile features a bold stylized floral composition with a central blue flower framed by elegant, flowing leaves and curving stems. The design is typical of the Art Nouveau period, characterized by organic lines and harmonious symmetry. The colour palette combines deep blue, olive green, and cream tones, creating a striking contrast that emphasizes the raised relief decoration. The tile was produced using the dust-pressed technique, in which clay powder is compressed under high pressure in a mould, resulting in crisp and well-defined relief details.