Is there any taboo to stick black paper on the living room wall?

Feng Shui does not advocate the use of red or black things at home, because these two colors have a great influence on people's psychology, and black will make people gloomy and prone to mental illness.

However, according to your description, it seems that you just want to use black as a photo frame. As long as the whole wall is not completely black, there is no big problem in geomantic omen.

But traditionally, black photo frames are only used by the dead, and there is no problem with geomantic omen, but traditional consciousness may make people feel uneasy, so you should think twice.