Dominoes make delightful building blocks. My eight-year-old son wanted me to post this build he did of a domino-based structure. And you can play dominoes with them. Best is a large set with extra pieces for various non-standard domino games.
Is this a temple? A capitol building? A monument? We couldn't decide.
Step 2: Layer II
This layer is a partial dome.
Step 3: Layer III
For strength, make sure you alternate directions of dominoes when appropriate.
Step 4: Layer IV
There are small rectangular windows front and back here.
Step 5: Layer V
The main section is finished.
Step 6: Wings, Layer I
And now add some wings to the building.
Step 7: Wings, Layer II
And with a second layer for the wings, we're done.