Speaking from experience

To kick start mine and Charlotte's project about printing processes I have decided to research more about the different techniques and how they are usually done and in what context they are used.
The printing processes that we have decided to use within our project are...

Screen printing 

Collograph

Letterpress

Woodblock 

Monoprint

Foil blocking

Here are some definitions of the processes that I have found on Wikipedia and and briefly how to use them...