Does green seem emerald, under gold grating? lumbar cushion

Green traces and curves with modifications of tonalities that similar one emerald, with spotted lines that simulate amendments in the colours yellow and golden. The colours of the lines in return of the squares can cause a metallic ribbon perception breams, or a type of green grating. The green of the squares alternate tonality of the dark one in the part upper to more clear in the inferior part, together with the contrast of the lines it can cause the illusion of that the squares are one fabric stewed pressed under a grating (net or mesh); depending on the position that to look at, illumination of the environment and personal perception.