Keynesian Economics Final(s)

So I did a final for one of my sketches and because I wasn't so sure of the message got across (the fact that it's about Keynesian Economics) I decided to make a second, slightly more literal illustration about the matter. There IS a tardis in both, but the in second illustration it got almost completely darkened out...oh well. I kinda like both in their own way, and I got to try out digital painting again. YAY....?

sketches about Keynesian Economics

New sketches for an illustration project about Keynesian Economics. I'm trying to not be literal, but maybe I'm not literal enough....I'll just have to wait and see what my teacher thinks. The idea I'm addressing is the use of this theory that was outdated for a certain period of time, but is now being used to solve this economic crisis because.....it's all anyone can come up with right now.
The last 20 minutes of This American Life's "The New Boss" explains Keynesian Economics very clearly and I found it very helpful.
Oh, and there....might/might not be a Tardis in my sketches. lol.