If you have the facility at home, you might want to print both pages onto an A3 page to create one XL calendar. I didn’t have any A3 paper, so I printed as normal onto A4, then used ribbon to attach the two pieces together. I think it looks really effective! All I did was print both pages onto card (or you could use paper then laminate), add Arlo’s hand print, hole punch the top and use tape to attach the ribbon at the back. Done! It looks so effective hanging in our kitchen!
If you have more than one child, you could print multiple 2023 pictures then attach them all together with the calendar at the bottom, creating a long concertina style effect.