Leaning Tower Of Pisa:
Form: It is a cylindrical tower that leans slightly on it’s side. It has, however, not fallen yet, and is famously known as a tower on its side.
Function: It’s function is/was to be a bell tower
Leaning Tower of Pisa – A Matchless Piece of Architecture. Digital image. Travlang Travel Guide. N.p., n.d. Web. 14 Jan. 2015.
Twin Towers:
Form: Two rectangular towers that are taller than all buildings around them, basically a rectangular prism.
Function: A trade centre. “World Trade Centre”
New York – Twin Towers. Digital image. Photobucket. Scotranger, n.d. Web. 14 Jan. 2015.
Eiffel Tower:
Form: A tower that becomes thinner and thinner the higher up, to help it stay steady.
Function: Electricity Pole
Eiffel Tower Facts. Digital image. Science Kids. N.p., n.d. Web. 14 Jan. 2015.