Upgrade Upgrade from Erica Mikulski Upgrade Change One Thing - Upgrade - Poster for AIGA's Change One Thing Poster contest. Resulted in the top 64/270 gLike Upgrade Change One Thing - Upgrade - Poster for AIGA's Change One Thing Poster contest. Resulted in the top 64/270 Interaction Design Share R 7 n Erica Mikulski Graphic Designer Philadelphia, PA Follow Contact