No aggressive posture, no menacing expressions, no excessive distortion, no rough sketch, no pixelation, no poor anatomy, no unnatural colors, no excessive noise, no heavy blur, no lens flares, no unnatural fringing, no over-saturation, no repetitive patterns, no unnatural compositions, no bad filters, no artifacts, no visible seams, no artifacts from image stitching, no visible watermark, no low-resolution textures, no excessive vignette, no chromatic aberration, no distracting elements, no visible photo manipulation, no heavy HDR effects, no unnatural lens distortion, no out of focus areas, no visible digital brushes, no excessive contrast.