Pentagrams for the home and altar space, made of a variety of materials, by different crafts people.
The Pentagram is the symbol for EARTH in witchcraft. An ancient symbol, the pentagram has been used for many hundreds of years. It was even used on church altars in the Middle Ages.
Pentagrams represent (starting from the point facing right, Earth, Air, Fire and Water. The point facing up represents all things spiritual always taking precedence over material things. So, spirit first.