Mixing Ideas

We have been asked to choose the weakest work in each group for "Sustenance" and "Waking up" projects and  link them somehow in an invisible way and do the similar drawings.
We chose Soni's Sustenance project and Sang's Waking up project.
I wasnt too sure that if I needed to keep the buildings separate or not. In this case I didnt keep them separate so I might redo the drawings.

 Material 

My precedent building had been made out of steel and fabric. Sang's idea was that he wanted to reuse the place in the way of replacing old parts with the new ones. In his drawings he had replaced the old (well original) railway station with metal parts and Soni's modern building has lots of metal parts as well so I was thinking to link these buildings using this material. I changed parts in this drawing, I used a similar metals from Millennium dome (they look a bit different though) and there are also similar metal parts from Soni's building as well. 

These are just some sketches while I was thinking