walk rip.jpg (9254 bytes)
Click on the sidewalk to move forward along the bridge walkway.  To see to the right, click the right side of the picture, and then click the left of the picture to face forward again.   To see to the left, click the left side of the picture then click the right side of the picture to face forward again.
If you see an icon at the top of the picture that looks like this:

arrow.gif (2100 bytes)

Click on it to look up.

To face forward again after looking up, simply click on the bottom of the picture.