Illustrating lectures

I was concentrating on the lectures and at the same time conceptualising and executing illustrative visuals of my gained knowledge in those lectures. Following are my illustrations. Critics are welcome.


^ This one was during a lecture on academic writing and journalistic writing differences. So a viable caption for this illustration would be "Writing."


^ This is an illustration done during a lecture on designing innovative research. So a feasible caption for this would be "Research".


^ This one was a pass time illustration with no specific motive. It directly came out of my mind, through my hands on to the paper, without giving my mind the time space to think.