Amethyst has long been seen as a symbol of peace, cleansing and calming energy. It is said to protect from negative energy as well as bringing soothing dreams. It can help the mind flow freely and ward off impatience.
The Tree of Life symbolizes one's individuality as trees are all unique with their branches sprouting at different points and in different directions. It symbolizes a person's personal growth into a unique human being as different experiences shape them into who they are.
The most common meaning of the dream catcher, originating from the Native American Ojibwe tribe, is that it filters the bad dreams away, protecting you from evil and negativity.