Time Traveller

You step into the machine, and the overseer hands you a camera.

"Come straight back once you have taken a picture," the man informs you. He then closes the door, and you sit down and strap yourself in. The overseer's voice comes across the communication systems.

"All systems are functioning normally. Give signal for countdown."

You press a button on the panel in front of you to signal that you are ready, and the countdown begins.

"10, 9, 8, 7, 6, 5, 4, 3, 2, 1."

On the last number, you feel as if your stomach has just jumped and done three somersaults. The single screen showing the outside of the machine is black, and there is a roaring noise in your ears.

As quickly as it has begun, it is over, and you feel the machine come to a standstill. Warily, you unstrap yourself and open the door. You are greeted by birdsong and the wind rustling through the trees. You appear to be in a forest. You look around you in awe. You are actually here! You pull out the camera, and wonder what to do next. A forest is not evidence of a successful time travelling experience. You need to get a picture of a medieval castle, or people. What do you think you should do?