Create a painting of an epic battle between ancient mythical creatures, set in a lush and vibrant natural landscape with towering mountains and cascading waterfalls as the backdrop. Let your imagination run wild as you bring this dramatic scene to life on canvas.

Create a grandiose painting illustrating an epic confrontation between ancient mythical creatures, all set within a fervent and vivid natural panorama. Envision towering peaks brushing the sky, and waterfalls cutting through the scenery in cascades of white foam. The background incorporates a dense and thriving forest rich in diverse plant life. Bring this dramatic scene to life using the classic techniques of artists like those from the Renaissance era, applying oil on canvas as their primary medium. Ensure there is a balance of serenity and action in the image to make it more emotionally compelling.