After moving into our Portland, ME office, Arkatechture's first with actual conference rooms, it was decided that each room would be named after a famous fictional space ship. 

I was tasked with designing room name signs for each room - except none of the doors had a consistent area of space around them for signage. Each door, however, did have a glass window pane which is where I was struck with inspiration: clear vinyl signs with the actual space ships on them!