Grid

7167854632_c764e3c044_h

Archeological survey grid and numbers overlaid on a wall with irregularly placed stone.  These Incan ruins are believed to be constructed in the 15th century.

Puka Pukara (near Cusco), Peru

April 2012

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s