Interesting chair designs

Here are some really interesting designs I found when I googled for 'chairs'.

i'm making chairs for coursework and i really wanted to explore different ways of making commonly used things interesting. It would impossible for me to do stuff like these over here as i don't have much budget , but these designs are just so inspiring!

Not only are these designs really out-of-the-ordinary, they are also usable!

Images taken from: http://design-milk.com/sifel-chair-by-caroline-corbeau/

http://design-milk.com/cabbagge-chair/

http://dornob.com/modern-vintage-baroque-bookcase-carved-into-a-blank-box/

http://dornob.com/poetry-in-motion-folding-chair-floor-lamp-design-fusion/

http://www.ai-joe.com/blog/?tag=design#header

http://www.digsdigs.com/15-the-most-unusual-lounge-chairs-in-the-world/