have been told this effect was popular during the 1970′s, I use it sparingly *usually when I see nice slabs of colours and it suits the shot… in this case the boy dreamingly blowing bubbles* let us know what you think. likebot_bgcolor = ”; likebot_url = ‘http://www.youdidntdidyou.com/Photography_Blog/?p=139′; likebot_type = ‘square_thumbs’;