The presence of the astrologer in Madurai is not hidden in the shadows but rather displayed openly. One can find them seated on woven mats under the shade of a banyan tree near the temple’s East Tower, or tucked into the cool, incense-scented alcoves of a narrow lane lined with shops selling turmeric powder and copper lamps. Their tools are simple but profound: a worn, palm-leaf manuscript (the olaichuvadi ), a brass bowl of water, a rudimentary chart of the zodiac, and a cowrie shell or two. Their true instruments, however, are a sharp, analytical mind honed by years of study and a deep, empathetic understanding of human nature.