Here, the idea is that this man, an old one, behaves in a very strict way, very formally, but inside himself his ego is great and has a very strong inner life. This being represented by the difference between the lines inside and outside his face.
the strange thing is that his inner life is outside his own borders. |
I thought about that, but I preferred to leave it with just two colors strongly contrasted.
And thanks a lot! 8)