gmic（寿惠谢斯基） 一个戒指，里面有一块红色的石头，黑色背景上有一条金色的带子，中间有一块红石，简单的背景，没有人，黑色背景，宝石，黄金，红色宝石，静物

low resolution, blurry, pixelated, JPEG artifacts, compression artifacts,grainy, noisy, low-quality, out of focus, soft focus,smudged, washed out, overexposed, underexposed,motion blur, chromatic aberration, lens flare, distortion