Many times the boundaries of the arena are marked by bales of hay. The dancers usually sit in this area, and leave clothing, towels, and other belongings at their chosen spots. Do not sit in this area. Find out whether video recorders and cameras are allowed. If so, find out when you can take photographs.
Some dances are sacred, so ask the announcer before photographing the dance.
If you want to take a picture of a particular dancer, wait until the dancer has left the arena and ask for their permission. Ask if they would like to have a copy of the photograph. A dancer's clothing, called regalia, has very special meaning to the dancer, and has been blessed. Tepees, lodges, or tents might be set up on the grounds. If the structures are open to the public, they will be clearly marked.