Krittibas is a traditional Bengali folk theater form that originated in West Bengal, India. It is characterized by its vibrant performances, which often include music, dance, and storytelling. The themes of Krittibas typically revolve around social issues, mythology, and folklore, making it a popular medium for cultural expression. The name "Krittibas" is derived from the legendary figure Krittivasa, a poet known for his retelling of the Ramayana. This art form has been instrumental in preserving Bengali culture and has evolved over the years, incorporating modern elements while maintaining its roots in traditional storytelling.