Use the following links to move along the tour:

Some of the objects you will see have explanations attached to them - move your cursor around the screen to see if an object is a link. If it is then the hand pointer symbol will appear. Click on the link to read the text.
This button will take you back to the previous location
This button will take you for a closer look at a particular object
This button will move you on to a new location
Enter the church