Who is credited with doing the most to establish the first permanent photgraphic images? What were his images called?

How long was the exposure on these early photographic plates?

Discuss the appeal of the development of photography - why did the public like it?

What were some of the obstacles faced by early photography as far as public acceptance?

Who was Nadar? What contribution did he make to early photography?

What contributions did Matthew Brady make to early photography? What set of images is Brady most known for?

Discuss the developments in photography made by Eadweard Muybridge.

Compare and contrast 19th century photography and printmaking, generally speaking