As this style of art started to become famous, many in the Aboriginal community criticised the artists for revealing too many secrets from their sacred legends. Aborigines of the Western Desert believe that the knowledge of these things is dangerous; usually, a person must be initiated first, and this only happens when they are deemed "ready" by their community. In response, the artists changed or removed all detailed images of sacred symbols. In all works since then, these images have been hidden or left out completely.