render a vibrant game show scene featuring four contestants sitting behind a curved panel use a rich blue color with dark amber orange and magenta for the background with a soft gradient effect the panel should have a warm pink tone with deep maroon accents for the number stands displaying 20 add soft warm studio lighting to create an inviting and lively atmosphere each contestant is poised and happy sitting confidently dressed in professional and colorful attire enhance the image with a touch of glossy reflection on the panel s surface to add depth and realism to the scene