I am finishing my final artwork collection and i am looking to varnish. I am not sure if i should use spray Kamar varnish or gamvar liquid varnish. they are both glossy finish. I was told that spray varnish might be better because my artwork as some texture and some spots are matt and some are gloss and the spray would be better with both of those things. I also have very thinned acrylic inks and i dont want it to lift up! What do you think?