Potential Portfolio themes

Since I'm studying architecture this is a natural starting point. If i wanna precede architecture for my final portfolio work I'm not sure of yet, but this is where I'll start.

What is architecture and what defines architecture? How we look at architecture, space and time is different  for every individual, but in the end the building remain the same.

• Merging spaces
• Undefined Spaces
• 'grey' areas
• Architecture and nature 
• Contemporary architecture vs  historic architecture 
• The ugly, bad and the good
• Small-Large-X large
• Form follows function or Function follows Form?
• Iconic architecture
• Architecture can define a city 
• Architecture and human scale
• How do we interact with architecture in our everyday life?

The list can go on and on, but think I'll start with a quick research about the questions raised above:)