**Historical Development?
What processes and considerations are involved in the withdrawal and replacement of old banknotes from circulation?
How do different countries decide on the design elements and figures depicted on their banknotes?
What are the environmental and economic impacts of transitioning from paper-based banknotes to polymer-based ones?
How have the materials and technologies used in the production of banknotes evolved over the years?
What are the key security features commonly found on modern banknotes to prevent counterfeiting?
What are the environmental impacts of producing banknotes, and how are financial institutions addressing sustainability concerns in their production?
How do cultural and historical elements influence the imagery and symbolism found on a country's banknotes?
What is the lifecycle of a banknote, from design and printing to circulation and eventual withdrawal from circulation?
How do central banks determine the design and denomination of banknotes, and what factors influence these decisions?
