1. Study Questions

2. ammonia

3. Light writing

4. lenses

5. A small room

6. Several different inventors

7. An artist-tracing tool

8. First to use the word photography

9. Shulze

10. A negative image

11. Talbot

12. The first practical photographic process

13. Niepce

14. Thomas Wedgewood

15. Lens Shutter body

16. First photograph was taken

17. Daguerreotype

19. Eastman’s

20. It could be developed at a later time

21. tintype

22. ambrotype

23. callotype

24. Albumin print

25. Needed to be developed while emulsion was still wet

26. Unbreakable and cheaper

27. Film on a flexible celluloid base First camera to use roll film

28. Impressionists

29. Stereoscopic travel images

30. action

31. Abraham lincoln

32. Crimean

33. Alexander Gardner

34. US geological survey teams

35. horses

36. change

37. Photo journalism

38. snapshot

39. Social document