Hand-painted ceramic tiles (azulejos) are a traditional decorative art form found throughout Portugal, used to adorn the walls of homes, churches, and public spaces. They have also become an increasingly popular purchase for international tourists wanting a unique keepsake of their holiday. While artisans originally sold these tiles in local workshops across the country, the surge in tourism has led many producers to relocate or focus their sales on high-footfall tourist districts, such as the Alfama neighborhood in Lisbon.