Elephant Gas mask

So this doodle came out during some lecture on physics and i didn't think much more of it till I saw it while making the note men. i remembered someone had mentioned how they liked it. So I turned it into a pictogram. I chose this Idea over the note men because it had a better potential to be colored and i wanted to work with color for this project to see if i could make something success full both in color and not in color. Of course this change of plans gave me the challenge to think up 2 more pictograms that went along with this pictogram. Which was way fun to try to figure out.