The Feng Shui Bagua map (also called Pa Kua) is a symbol of abundance, a powerful tool for manifesting your dreams and goals by way of the natural energy flow chi. It specifically shows which areas of your home or office to connect to the specific areas of your life which you want to change or improve.
Black Obsidian Stone is a powerful cleanser of psychic smog created within your aura, and is a strong psychic protection stone. In the Middle Ages it was thought to ward off demons. Hence it is often used as a grounding stone.