Camera Obscura Questions!

What did you see while you were inside the camera obscura? I saw cars moving on the road and buildings !

How is the camera obscura similer to the inside of a camera? Becuase it was upside down like a camera can !

How is it different? Because it was much darker and it was upside down !

Why was the image upside down? Because the light was reflecting through the tiny hole onto the scrteen !