A calendar which colors your days with your free ideas

I designed this perpetual calendar as paper goods produced by a graphic designer, using recycled orizuru paper cranes.
Using the technique of pasteboard boxes, often used for Japanese sweets, I designed a shape that fits a round die-cut calendar.
Drawing on the image of origami, I combined triangular pixels to create 31 different illustrations of motifs including animals, plants, and transport.
Put the cards in a box and place it on your desk, or put the cards on the wall to use as a monthly calendar, and use the extra free cards for your own ideas.