Spotting the Principles - New York
Rule of Thirds- The Horizon
Source: http://en.wikipedia.org/wiki/New_York_City
Converging Lines
Source: http://bighdwalls.com
Diagonal Lines
Source: http://www.thepinnaclelist.com/
Speaker's Distance
Source: http://wallsan.com
Shooting Angles
Source: http://www.dailymail.co.uk
Rule of Thirds & Sharp Objects (Focus)
Source: http://shazrasul.wordpress.com/
Diagonal Lines & Shooting Angles
Source: http://mkalty.org
Photo With an Error
The Freedom Tower is centered, and it doesn't look very professional. It should follow the rule of thirds. the picture also looks very cluttered and is taken at a weird level. The black smudge in the top left also looks unappealing.
Source: http://biggreenpen.com/