The fact that live performance is unrepeatable is both its greatest attribute and a constant worry to theatre historians. How is it possible to study an art form that is fleeting, short-lived, ephemeral? Nowhere is the challenge more acute than with Carnival, a popular art form that comes from the grassroots and is acknowledged as an art of resistance. Initiated by newly emancipated Africans in British colonies in 1834, Caribbean-derived Carnival struggled against endless confrontations with governmental authorities for its survival. In 1962, when Trinidad and Tobago achieved independence from Britain, the country's first prime minister, Eric Eustace Williams, recognized Carnival as the national art form. Despite this recognition, Carnival artists continue to struggle because of lack of funding, misrepresentation in the press, and lack of appropriate credit for their role as artists. So it is particularly gratifying to find the National Library of Trinidad and Tobago leading the way by making the work of Carnival artists available digitally on its Web site. This essay examines this new online resource and considers issues related to studying and researching Carnival.