have to try this trick.How to use a business card to bounce light up to create a nice overall illumination, while some of the light penetrates directly through the card, disperses and lights the subject from the front.
Mother of Pearl Business Card by The Design Label on @creativemarket
i used this design for a class and it turned out amazingly! instead of gold, I used a textured indigo cardstock, and i put a light pink ribbon with one little jewel on the cover and a picture on the back. it was super classy.