Possible Background Ideas for the Pearls

http://thumb18.shutterstock.com/thumb_large/74146/74146,1209835641,1/stock-photo-rippling-water-blue-background-12175159.jpg

http://www.myblackpridela.com/wp-content/uploads/2010/12/Sand.jpg

http://www.webdesign.org/img_articles/2800/16.jpg

http://www.wallpaperweb.org/wallpaper/development/1600x1200/T_Sandstone_0691200.jpg

http://image.shutterstock.com/display_pic_with_logo/348985/348985,1284888057,26/stock-photo-sand-beach-and-sea-foam-macro-with-narrow-focus-background-61253506.jpg