Birthday Cake Iris Folding Pattern on Craftsuprint designed by Anna Babajanyan - Beautiful Cake Iris Folding pattern which can be used for Birthday, Wedding, Anniversary, Congratulations etc occasions. This pattern has many corner folds, but the result should look very nice! For making it easier you can choose to replace folds 1 and 2 by Paper Piecing, the cutting line for that version is marked in red on the bottom of sheet. - Now available for download!