many, many pictures of different faces of people
1) Color in the Beis Hamikdosh.
2) Cut out all the different faces of people.
3) Glue the people onto the roads leading to the Beis Hamikdosh.
4) Be sure to put yarmulkes on the men's heads!
The Beis Hamikdosh is the holiest place in the world. It is the place Hashem chose as His special home. When Moshiach will come, every single Yid will be taken out of Golus. Everyone will go to Yerushalayim to the Beis Hamikdosh.
Can you imagine how many people will be coming to Yerushalayim? The streets will be full of Yidden, all happy and eager, all traveling in the same direction.
Even the Goyim will realize the holiness of the Beis Hamikdosh. They will also want to go and bring korbonos to Hashem. Hashem allows the Goyim to bring korbonos to thank Hashem for being so kind to them!
(Mishneh Torah - Hilchos Melochim 11:1)