A Half-Life 2 reference. The sketch was drawn traditionally to this music track, it kinda fits the mood --> https://www.youtube.com/watch?v=CbQ5sV-xvGM

You might haven't noticed while playing, but this kind of graffity can be seen in the game from time to time, on the city walls. You can see it for a brief moment in the fan-made trailer, tho (the link is above). The drawing conveys the message that can be applied both to irkens and the Combine, I believe.

And they do have a lot in common. Both irkens and the Combine are heavily military-oriented, live abiding to the certain rules, have no individual freedom, aren't allowed to reproduce naturally, etc.

That's why I decided to draw this sad, a kind of crossover, fanart.

Enjoy~

Half Life 2 © Valve
Irkens © Jhonen Vasquez, Nickelodeon
Brushes used by Kecky
Artwork by Firey-Flamy