Fill in the gaps with the correct Past Simple or present Simple forms of the verbs in brackets.

1) Long ago, artists made the camera obscura. The camera obscura was a small, dark room with a hole in one wall. In this room light went through the hole and a picture appeared on the wall opposite the hole. 2) Nowadays, when we press the button on top of a modern camera, the shutter opens. The light goes through the lens and the film is recorded the picture.