Aw cmon guys it's dead easy. The half hidden Georgian clock on the wall aint genuine due to it having Roman numerals and anyone who's anyone knows that latin wasn't invented untill long after the Geogian reign, the linen curtains hanging in the Roman blind style isn't true to life as the Romans didn't use this particular stitching of linen, the Burrato style lace is a hundred years detatched from the Art Deco style lamp shade accompanying it which leads one into contemplating in terms of paradoxical symptomology, the beige base colour of the sofa clashes terribly with the filligree/ Venetian embroidery in terms of colour wheel theory leading to almost absractism, the fake leather pouffe is crying out for some je nais se quois in the way of decor, arranging two seater sofas in a parametrically angle is a Feng Shui masters worst nightmare.
Hope this helps,
Gells