Jose rubio, mejor calidad,4k,8k,high resolution,Obra maestra),ultra detallado,(realista,photorealista,photo-realista),Oil painting,retrato,profesional,pincelada exquisita,vivid colors,Sharp focus,(studio lighting),claroscuro sutil,textura satisfactoriamente rica,(warm color tone),(Soft lighting),handsome mature man in his 50s,hombre blanco con tez bronceada, de espaldas, musculoso.,( and well-defined arm muscles),vello facial peinado en una barba cuidadosamente arreglada,,Giving off an air of wisdom and rugged charm.,stocky build that exudes strength and vitality.big butt , Shirtless, blue white Jeans backside crouched backside man

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)) mujer, pantalón de mujer, woman, femenino, deforme, senos de mujer