Tower Pictures - Photoshop Pix
Leaning Tower of Pisa pictures - hopefully this will help.
Eiffel Tower in Desert pictures - 
Eiffel Tower Dreams pictures - 
Eiffel Tower Crucifiction pictures - 
Eiffel Tower Ring Toss pictures - 
the Two Towers pictures - 
Hanoi tower problem pictures - 
Sears Tower pictures - Sears in Chicago is prepared for the worst. Please "view full".
Jug Beer Tower pictures - / Nice idea and well done. But changes might be too subtle... a logo from a (famous) brewery can help to make it even more like beer. 
Eiffel Tower Sunglasses pictures -