CSE plays host to a lot of conferences in the city that requires a stable and working mind, preparation and visuals that will aid the subject matter. These are a bunch of Standee's I had designed and illustrated for two different conferences, 
1. the importance of cycling and walking
2. green buildings
Worked on a book from June to August of 2011 on 'shit' and waste-water management in New Delhi. Please do go and buy the book for your benefit and not mine. 
These are the 22 chapter covers of the book, and there are some more inside.
Called EXCRETA MATTERS, it can be bought from www.cseindia.org