Not For Sale
I've been seeing plenty of people selling images of Uluru and kata Tjuta on www.redbubble.com and you really do have to wonder if they have the required commercial photographers licence and cultural clearance.
All images taken within the Uluru - Kata Tjuta National Park that you want to sell have to be cleared by the Uluru Media Office before you can sell them. I've supplied plenty of images and been given a licence to sell some images while images like the one above have been rejected for cultural reasons. Be it a sacred site or any other reason you'll be sure to get plenty rejected but thats just part of working in such a special location.
You can get a licence buy contacting the Uluru - Kata Tjuta National Park Media office and its free so they aren't after you money they just want to protect the cultural heritage.