I am participating in the Clean & Simple CardMaking online class - Here - The class was held in January, but can be taken as an independent study. My day 1 card uses Bermuda cardstock and Ocean ink from amuse studio. The card was sized down a bit to make it more square than rectangular. Stamps used were a flower stamp from Studio G and a sentiment by Ali Edwards at Technique Tuesday. I used a post-it to mask the edges of the card and a white signo gel pen to give a little dimension in the blank area. I think this card would be easy to make in multiples and it keeps with the CAS style.