Currency design refers to the process of creating the visual and functional aspects of money, including banknotes and coins. This involves selecting colors, images, and security features that not only represent a country's culture and history but also prevent counterfeiting. Designers often incorporate symbols, national landmarks, and notable figures to reflect the identity of the nation. The design of currency also considers practical elements, such as size and material, to ensure durability and ease of handling. Security features like watermarks, holograms, and microprinting are essential to protect against forgery. Overall, effective currency design balances aesthetics with functionality and security.