One of the most significant aspects of Kerala culture represented in Malayalam cinema is the tradition of Kathakali , a classical dance form known for its elaborate costumes and makeup. Many films have featured Kathakali performances, highlighting the art form's significance in Kerala's cultural landscape. For example, the 1965 film Kumara Sambhava , directed by P. A. Thomas, features a lengthy Kathakali sequence, showcasing the art form's beauty and complexity.