Patterns and ornaments from court manufactory rugs were reproduced by smaller (town or village) workshops. This process is well documented for Ottoman prayer rugs. As prototypical court designs were passed on to smaller workshops, and from one generation to the next, the design underwent a process termed stylization, comprizing series of small, incremental changes either in the overall design, or in details of smaller patterns and ornaments, over time. As a result, the prototype may be modified to an extent as to be barely recognizable. Initially misunderstood as the "degeneration" of a design, the process of stylization is now regarded as a genuine creative process within a distinct design tradition.