photorealistic material refinement of the input image preserve exact composition geometry and lighting terracotta lattice wall refined clay surface very subtle micro texture soft controlled tonal variation clean surface no stains no dirt matte light absorbing material uniform appearance with slight natural variation material should feel crafted and precise not rough or aged plaster walls smooth mineral surface extremely subtle texture clean and continuous wood natural but controlled grain not exaggerated lighting keep original lighting exactly negative prompt esto es lo que te salva dirt stains grunge noise speckles rough surface erosion damaged material dirty texture