The Tilak (Urdhva Pundra) mark of the Vadakalai men is a symbolic representation of Vishnu's right foot. Since Vishnu's right foot is believed to be the origin of the river ganga, the Vadakalais contend that his right foot should be held in special veneration, and its sign impressed on the forehead. They also apply a central mark (Srichurnam) to symbolize the goddess Lakshmi (Vishnu's wife), along with the thiruman (urdhva pundra). The Urdhva Pundra which is vertical and faces upwards denotes that it helps one in reaching Vaikunta (the spiritual abode of Lord Vishnu), and is also considered to be a protection from evil. Vadakalai women apply a red central mark only, symbolizing Lakshmi, on their foreheads.