Fresco is an art technique; Fresca is a product of this soft drink company
... 
Google Image Result for http://i.dailymail.co.uk/i/pix/2012/07/10/article-2171404-
... [DOC] [TLE] 1000+ ideas about Agua Fresca Recipe on Pinterest | Aguas ... [PAR] Pineapple Agua Fresca - A Delicious Summertime Drink Recipe!