Imagine an elaborate stained glass window that could adorn a medieval castle's grand hall. This window features a valiant queen in the center, adorned in regal attire, with a crown that glimmers with embedded gem-like glass pieces. She is surrounded by her loyal knights and subjects, with a majestic castle and a lush kingdom in the background. The scene is framed by a border of intertwined roses and thorns, symbolizing beauty and strength. The color scheme should be regal, with deep purples, royal blues, and accents of gold leaf. The sunlight shining through casts a resplendent light, making the queen's figure a central beacon of the composition. The window should be in a wide 16:9 aspect ratio, emphasizing the rich storytelling and the elegance of the medieval period.
