Part of my Kurindar fantasy art series which is based on a D&D homebrew world that I've been creating history, lore, geography, etc. for over the course of several years; with the intention of someday publishing a campaign module containing a variety of possible outcomes.
According to Kurindarian legends, Tyrra is one of the most powerful sorceress's to ever walk to the lands of Kurindar. Despite being several hundred years old, the sorceress' tower shows no sign of disrepair or erosion. This has led to rumors (facts, depending who you ask) that Tyrra still lives and practices magic within the tower.