Create an artistic illustration featuring a stunning stained glass depiction of Santa Claus with Rudolph set against a matte black background that evokes a Christmas atmosphere. The design follows the golden ratio for a perfect composition, characterized by simplified, bold lines and a flat style. The piece exudes masterful execution, embodying the essence of a masterpiece with a stylized touch. Santa and Rudolph are central figures, presented without realistic faces or intricate detailing, maintaining a timeless, artistic charm while omitting 3D elements and side views. The work radiates a festive mood while remaining true to the core concept with subtle creative enhancements.