Lévi's Baphomet is the source of the later tarot image of the Devil in the Rider-Waite design. The concept of a downward-pointing pentagram on its forehead was enlarged upon by Lévi in his discussion (without illustration) of the Goat of Mendes arranged within such a pentagram, which he contrasted with the microcosmic man arranged within a similar but upright pentagram. The actual image of a goat in a downward-pointing pentagram first appeared in the 1897 book , written by the French occultist Stanislas de Guaita. It was this image that was later adopted as the official symbol—called the Sigil of Baphomet—of the Church of Satan, and continues to be used among Satanists.