Produce a minimalist pencil line drawing that encapsulates the essence of feminine beauty in its purest form. The artwork should feature a graceful woman with elegant, refined features, captured through the simplicity of ultra-minimalistic design. Focus on the contours of her face, the delicate curve of her neck, and the subtle lines that define her ethereal beauty. Emphasize the timeless allure of the female form with clean, precise strokes that evoke a sense of understated elegance and sophistication. Let the purity of the pencil lines convey a sense of effortless beauty that transcends time and trends.