Hi. This is my first visit to your site, I came across it whilst looking for an answer to the question I have. It may seem a silly question but here goes. I want to decoupage a small area on the top of a bedside table, a rose design. What I don't want is to have the whole top glossy. Is it OK to just varnish the roses! or must I do the whole thing? Also read that you must use "varnish" others say they simply used the PVA glue, are both acceptable? Thank you.