This morning I did remember my dream from last night and here is the image that came up in Google when I Googled the key words!
Prayer Flags at Everest Base Camp! - source of the photo
I have never heard of prayer flags so I looked up a description - seems like it might have been a lucky dream!!!
Prayer Flags are inscribed with auspicious symbols, invocations, prayers, and mantras. Tibetan Buddhists for centuries have planted these flags outside their homes and places of spiritual practice for the wind to carry the beneficent vibrations across the countryside. Prayer flags are said to bring happiness, long life and prosperity to the flag planter and those in the vicinity. Dharma prints bear traditional Buddhist symbols, protectors and enlightened beings. As the Buddhist spiritual approach is non-theistic, the elements of Tantric iconography do not stand for external beings, but represent aspects of enlightened mind i.e. compassion, perfect action, fearlessness, etc. Displayed with respect, Dharma prints impart a feeling of harmony and bring to mind the precious teachings.
The prayer flag tradition is ancient, dating back thousands of years in India and to the shamanistic Bon tradition of pre-Buddhist Tibet. Bonpo priests used solid colored cloth flags, perhaps with their magical symbols, to balance the elements both internally and externally. The 5 colors of prayer flags represent the 5 basic elements: yellow-earth, green–water, red-fire, white-air, blue-space. Balancing these elements externally brings harmony to the environment. Balancing the elements internally brings health to the body and the mind.
Buddhists added their own texts to increase the power of the flags. There are ancient symbols, prayers and mantras for generating compassion, health, wish fulfillment, and for overcoming diseases, natural disasters and other obstacles. In this present dark-age disharmony reigns and the elements are way out of balance. The earth needs healing like never before. Prayer flags moving in the wind generate a natural positive energy. Acting on a spiritual level the emanating vibrations protect from harm and bring harmony to everything touched by the wind.