Create a captivating Expressionism masterpiece titled "Secret of Beauty." The artwork depicts a surreal, dreamlike scene where a mysterious figure, shrouded in shadows, gazes upon a shimmering, ethereal beauty. The figure's features are obscured, adding an air of intrigue and mystique to the composition. The beauty radiates a mesmerizing glow, her skin luminous and flawless, with an otherworldly aura surrounding her. Her eyes, pools of deep, enchanting color, seem to hold untold secrets and emotions. The background is a whirlwind of vibrant, swirling colors, creating a sense of movement and energy. The overall atmosphere is one of enigmatic beauty and hidden depths, inviting the viewer to ponder the mysteries within the artwork.