Next Friday, La Luz de Jesus gallery in Hollywood will dot their walls with thousands of coasters for the third year in a row. As most artists will tell you, it is the smallest works that are the most challenging to create. In the case of the Coaster Show, where the coasters measure 4″ inches round, they require confidence in one’s technique and precision. Their sizes aren’t the only aspect of the show that is small. The affordability of the works attracted hundreds of fans to last year’s show, who scrambled to get a piece by one of their favorite artists. This year, that list includes well-known names alongside emerging talents.