In a realistic and detailed depiction, illustrate a magic circle in the heart of a crystal cave, serving as a portal to another mystical realm. The crystal walls shimmer with an ethereal glow, refracting shards of light onto the surrounding cavern floor. The circle's edge pulses gently, glowing with an otherworldly energy, beckoning those brave enough to step through. The energies within the circle swirl and dance, blending hues of violet, teal, and gold, creating a mesmerizing scene.
A digital painting of a fountain in a cave with a waterfall