6:44

The Camera Obscura

2:00

how a camera obscura works

7:21

The Reverse Pinhole Camera Effect

3:36

Abelardo Morell and the magic of the camera obscura

10:40

How to Make a Camera Obscura

4:20

How to Turn a Room into a Camera Obscura

3:23

How was it made? The Daguerreotype | V&A

3:09

What is a pinhole camera? | Virtual Cameras | Computer animation | Khan Academy