A breathtaking retro sketch in charcoal, capturing the elegance of a beautiful 1970s woman. The portrait highlights her dramatic 70's eye makeup with bold eyeliner and lush lashes, emphasizing her expressive eyes. She has soft waves in her shoulder-length hair, styled in a classic 70s fashion. Her slim-fit attire is subtly detailed with fine charcoal lines, blending seamlessly into the composition. The shading is expertly rendered with smooth gradients and delicate textures, evoking a sense of depth and emotion. The overall style is minimalist yet powerful, with the stark contrast of light and shadow adding drama to the piece, embodying the charm and allure of the 1970s