1. An informative Powerpoint about Skara Brae

3. Photo courtesy of wronski@flickr
Photo courtesy of - granted under creative commons licence - attribution

5. Photo courtesy of shadowgate@flickr
Photo courtesy of - granted under creative commons licence - attribution

6. Photo courtesy of wronski@flickr
Photo courtesy of - granted under creative commons licence - attribution

7. Photo courtesy of shadowgate@flickr
Photo courtesy of - granted under creative commons licence - attribution

8. Photo courtesy of wronski@flickr
Photo courtesy of - granted under creative commons licence - attribution

9. Photo courtesy of wronski@flickr
Photo courtesy of - granted under creative commons licence - attribution

10. Photo courtesy of wronski@flickr
Photo courtesy of - granted under creative commons licence - attribution

11. Photo courtesy of wronski@flickr
Photo courtesy of - granted under creative commons licence - attribution

12. Photo courtesy of wronski@flickr
Photo courtesy of - granted under creative commons licence - attribution

13. Photo courtesy of wronski@flickr
Photo courtesy of - granted under creative commons licence - attribution

14. Photo courtesy of wronski@flickr
Photo courtesy of - granted under creative commons licence - attribution

15. Photo courtesy of shadowgate@flickr
Photo courtesy of - granted under creative commons licence - attribution

16. Photo courtesy of shadowgate@flickr
Photo courtesy of - granted under creative commons licence - attribution