In Flame, Anastasopoulou utilizes the rich physicality of oil paint to define the musculature and soft fur patterns of her subject. The composition emphasizes a sense of pride and elegance, positioning the horse as a figure of quiet authority against a backdrop that hints at the untamed wilderness. The interplay of light across the coat creates a reflective quality, grounding the animal in a space that feels both tranquil and charged with potential movement.

The artist moves beyond a simple likeness to explore the horse’s intrinsic beauty and superhuman agility. By employing a diverse color palette and suggesting dynamic sky colors, the work captures the essence of freedom found in nature. The result is a portrayal that honors the animal's majestic presence, balancing its wild instincts with a visible, soulful gentleness.