Medieval Ornament no. 1. Conventional leaves and flowers from illuminated manuscript 

This decorative design, "Medieval Ornament no. 1," is a characteristic example of the work of Owen Jones, a prominent English designer known for his contributions to the Gothic Revival. The intricate patterns, stylized foliage, and use of blue and red hues are reminiscent of medieval illuminated manuscripts, highlighting the rich ornamental traditions of that period. Jones's work was influential in the development of decorative arts and architecture during the Victorian era.