4 Elements - Ladies Luxury Wedge EspadrillesDesigner Wedge Espadrilles Designer Wedge Espadrilles by A. Foll The four elements, fire, earth, water and wind, can be taught through the medicine wheel. In the teaching of the elements, the yellow quadrant represents fire, since from fire we receive warmth and light. Red represents earth, as it is from the earth we receive the food we eat and the medicine we need to live; it is our life blood. Black symbolizes water. It is essential to our bodies,