With the aid of computers, many pictures can be edited to make you think they are real........ These are some of the REAL and FAKE pictures
This gives a nice heads up on what is real out there and what is not.
Spiders Found in Iraq Desert

Real
Tsunami Strikes Phuket, Thailand
Fake
Air Force Jets in U.S.A. Formation
Fake
World's Biggest Dog

Fake
Highest Bridge in the World
Real
Largest Cat 
Fake
Home Computer of the Future as Envisioned in 1954
Fake
Fishermen with Giant Catfish
Real
Cloud Formation Resembles 'Hands of God' 
Fake
Black & White Twins
Real