Vibrant stained glass-inspired Halloween window decorations! Use colorful tissue paper to create a mosaic of spooky scenes like jack-o'-lanterns, black cats, and full moons. Outline your designs with black electrical tape for a bold, graphic look. Experiment with different colors to achieve a stained glass effect when backlit. Add dimensional elements like 3D paper bats or dangling spiders. These eye-catching displays will bring a festive pop of color to your Halloween decor!