It is common practice in some Asian culture(s) to put a dot in the corner of a painting to "show that the painting is not perfect, because only God is perfect." Always added an imperfection
the idea that painters would leave an error in a painting to free themselves from the burden of trying to make it perfect
꧁𝓗𝓐𝓟𝓟𝓨 𝓝𝓔𝓦 𝓨𝓔𝓐𝓡꧂