Columbia, Missouri. And maybe the shapes aren't the most important part, but the multi-colored thing is key. One of the things I like best about them is coming home, now that it's dark so early, and seeing my living room window lit up, through those bushes of jade plants along the side of the apartment building -- I can only see a glint of different colors at different moments as I come up the stairs from the street, but it feels welcoming and yeah, cozy.
Re: lights