One  aspect of the Original Series production design that always intrigued me was the use of openwork grids as dividers in crew quarters, engineering, and other areas on the Enterprise and sometimes on planets.  The honeycomb grids were often repainted in different colors and used wherever needed. They were definitely reflective of mid-century style, which was probably considered most futuristic.  Yet somehow, as industrial as the grids looked, I somehow found them strangely cozy; maybe it was the way they were lit or especially the way their shadows fell on the characters at stealthy or dramatic moments.

All the grid-work inspired me to manipulate screen caps into this little collage, along with some other fancy openwork panel dividers that set the mood!  If you zoom in on this, you can see some of the characters. 🙂