Ritual art forms are an important part of Kerala's culture, depicting legends, traditions, history, and mythology. Some of the top 10 ritual art forms of Kerala mentioned in the document are Arjuna Nritham, Kalamezhuthu, Kavadiyattam, Mudiyettu, Sarpam Pattu, Patayani, Poothanumthriayum, Theeyattu, Theyyam, and Tholppavakkoothu. Each ritual art form has its own significance, costumes, masks, dances, songs, and instruments unique to the rituals performed in temples or communities across Kerala.