The Zodiac Crimes Robin deduce that he is plotting to commit twelve crimes based loosely on astrological signs of the zodiac and that he committed the first Zodiac Crime already by stealing the rare art map, whose initials stand for the sign of the Ram (Aries). Meanwhile, back at his hideout Joker clues the recently arrived (rather, packaged and shipped) Penguin into his astrological plan. He then gives a false clue to Batman and Robin to the effect that "Taurus the Bull is next on my show", and "You'll be singing a song of woe!" Batman and Robin deduce that Joker was telling
Sign of the Dove Sign of the Dove In Christianity, the Sign of the Dove was a prearranged sign by which John the Baptist would recognize the Messiah. The Four Gospels each record an account of the sign of the dove. "And Jesus, when he was baptized, went up straightway out of the water: and, lo, the heavens were opened unto him, and he saw the Spirit of God descending like a dove, and lighting upon him." In Hebrew, Jonah (יוֹנָה) means dove. The "sign of Jonas" in is related to the "sign of the dove". The Christian symbol of a dove with an