I'm creating my architecture portfolio, which will be printed but also distributed digitally. I'd like my pages to have rounded corners (to be similar to those of a writing journal, for example) - which is easily solved for the printed version, but I want the pages of the digital version to display on the screen with rounded corners. How can I achieve this? What is the best format (PDF, PNG, etc.) to display this and distribute via email?
Programmes I use: Adobe Illustrator, Photoshop and InDesign (all CS6).