Why were designs included in the writing on vessels?

Designs included in the writing on vessels served multiple purposes, such as conveying information about the contents, origin, or intended use of the vessel. They also often functioned as a form of artistic expression, reflecting cultural values and aesthetics. Additionally, these designs could signify ownership or status, making the vessels more identifiable and valuable within their cultural context. Overall, the combination of practical and symbolic meanings made designs an integral part of vessel writing.