Craft : Egg Tree

I forgot where I've got the printouts of these eggs.

When I asked him to paste these eggs, Fritz refused it as he was enjoying his time inside his box house. Then, I asked him to get inside the room and luckily he wanted to do it. I insisted to get inside the room as he had applied the glue on the branches of the tree. SO I had to ask him to paste it quickly before the glue was getting dried.