Strange Skies Over East Berlin is a mini series that mixes Cold War era Spy Thriller with Sci-Fi elements that may or may not include Aliens. It is written by Jeff Loveness, illustrated by Lisandro Estherren and colored by Patricio Delpeche.
Everyone involved in not only this issue, but the entire miniseries as a whole, have crafted such a phenomenal and amazing story.
All of a sudden, the alien breaks through the walls and attacks Keiner in Strange Skies Over East Berlin #3.
The second issue of Strange Skies Over East Berlin is not just a great followup but may be one of the best issues Boom! has ever done.
What makes the artwork by Lisandro Estherren so unique is it has a very classic film noir style to it.