This is a drawing of an ornate architectural structure. The image depicts a symmetrical arrangement of architectural elements, featuring two large arches embellished with intricate patterns in red and blue tones. Centered beneath the arches is a niche or altar with decorative detailing, including a small cross symbol at the top. The structure rests upon a base adorned with a checkerboard pattern of red and white diamonds. To the left, there are additional decorative shapes, including a circular motif with a sun-like design. The perspective suggests a view looking into the structure, with the tiled floor leading up to it.