Arafed view of a large arena with a clock in the middle

When drawing the concentric circular layout of the Colosseum，Please pay attention to axial symmetry and the symmetrical beauty of architectural elements.。Emphasis on the symmetrical structure of the Colosseum along its central axis，Secure the audience seats on the left and right sides、Architectural elements such as entrances form perfect mirror images in the picture。Highlight architectural elements，like a pillar、archs，by their exact repetition in left-right symmetrical positions，Emphasis on overall coordination and visual appeal。

verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (ugly face:0.8),cross-eyed,sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, bad anatomy, DeepNegative, facing away, tilted head, {Multiple people}, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worstquality, low quality, normal quality, jpegartifacts, signature, watermark, username, blurry, bad feet, cropped, poorly drawn hands, poorly drawn face, mutation, deformed, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, extra fingers, fewer digits, extra limbs, extra arms,extra legs, malformed limbs, fused fingers, too many fingers, long neck, cross-eyed,mutated hands, polar lowres, bad body, bad proportions, gross proportions, text, error, missing fingers, missing arms, missing legs, extra digit, extra arms, extra leg, extra foot, ((repeating hair))