>>209 กูให้มึงสั้นๆ พวกเคลือบคือพวกไม่มีแกลลอรี่เป็นของตัวเอง จบ
I have debated this issue too. There really is no perfect answer. I have worked with several art conservators over the last 20 years and have asked for their thoughts on varnish---they absolutely do not recommend varnishing paintings before 6 mos to a year, if at all. The problem is that the varnish will adhere to the paint if the oil paint is not completely dry, and in the future this will make varnish removal impossible.