The Navajo religious system is intricate. Specialists are often invited to hold rites for good luck,for protection of crops and herds,and mostly for curing bodily and mental illnesses. Navajo folk art includes painting,silver- working and weaving of rugs and blankets.The Navajo religious system is intricate. Specialists are often invited to hold rites for good luck, for protection of crops and herds , and mostly for curing bodily and mental illnesses. Navajo folk art includes painting, silver￾working and weaving of rugs and blankets