A respectful and devotional scene depicting the wives of fallen angels undergoing transformation into unpleasant sirens, set in ancient times. The image should illustrate the transformation process with clear and dramatic contrast, one side presenting the angelic beauty and the other, the uncanny transformation. The artistic technique should echo the pointillism movement, characterized by the application of small, distinct points of color to form an image. The piece should be somber and ethereal, with reverential undertones. No words or text should be included.