Anyone who's played a Portal game knows that Aperture Science's charmingly neurotic turrets are full of bullets. And CEO Cave Johnson showed off their design in this teaser video last year.

But artist Andrew Gabbott has gone above and beyond in his turret love, rendering by hand an incredibly detailed breakaway view of the Portal 2 enemies. Gabbott captured the painstaking process in the timelapse video above and you've got to respect the man's skills after watching it the whole thing in sped-up fashion. Those who want to wear or own Gabbott's turret drawing can go to his official site.