Monica Prado is a magician with her mosaic art

By LYNETTE BRASFIELD Photos by Mary Hurlbut In 1979, following her high school graduation, Prado, now a successful ceramicist, visited Chinautla, Guatemala. At that point, she hadn’t focused on a particular profession or chosen a college major. She was on a mission as part of a nonprofit group helping to rebuild a washed-out bridge and…