HappyHippoDesign Folder HappyHippoDesign Folder from Erica Morgan HappyHippoDesign Folder A folder created for a theoretical design company called Happy Hippo Design. Created in Illustrator CS3. View PDF gLike HappyHippoDesign Folder A folder created for a theoretical design company called Happy Hippo Design. Created in Illustrator CS3. Branding & Corporate Identity Share R 7 n Erica Morgan Graphic Designer Orem, UT Follow Contact