THIS OR THAT

To Construct the Buildings I have included:

Cube
5. Make a square with the toothpicks by connecting them with 2 cm diameter spheres of modeling clay.
6. Put a toothpick in the top of each ball. They should be forming a 90° angle with the toothpicks on the bottom row.
7. Repeat step 5. Then place this square on top of the toothpicks that are sticking up. This is now a cube.
Tall Rectangle
8. Repeat steps 5-7 two more times.
9. Make three more cubes using steps 5-7.
10. Now put toothpicks in the top of each clay ball on the four higher ones as done in step 6.
11. Now make squares and place them on top of these toothpicks.
Pyramid
12. Repeat step 5.
13. Put one toothpick in each clay ball so that they can be connected at the top with another clay ball.
14. Connect each toothpick at the top with a clay ball. Each side should be a triangle.
Dome
15. Make a hexagon with toothpicks and connect them with clay.
16. Make triangles coming up out of every other 2 clay balls.
17. Connect the top of the triangles so that they form another triangle on top.
18. Repeat steps15-17 twice.