Inner Sky Electrum Innovative Astrology Program for Windows 7 has a lot of outstanding features, for example illustrations of Old Sky Maps (medieval, Arabic, Indian, Chinese ones) and Ancient Zodiacs can be displayed in the celestial
sphere zone: Hevelius, Grotius,Kircher, Abu Ma'shar, Abd al-Wahid, As-Sufi, Indian, Esna, Denderah, Athribis, reconstructed Sumerian-Babylonian, Chinese constellational lunar mansions.