Like container plantings with all their variety? Interested in plants other than orchids? Interested in something sure to be a conversation starter in your living room window? Why not setup a little community plaque with a variety of interesting little plants?
This is an example I just started recently, so the plants are not established yet. We have a bromeliad (Cryptanthus bahianus), a Dischidia ovata cutting, and the runts of the litter for both Phalaenopsis (lindenii x pulcherrima) and Dendrobium Maiden Charlotte (all other plants I have of those are more mature). The trick is matching up a variety of plants with similar requirements for light, water, and temperature. I've also selected for this plaque four plants that will stay relatively compact and not overwhelm each other, although that dischidia could one day have many vines, but they're easy to pull off things and send off in another direction.
I'd really like to make another community with a Dend. tetragonum, but can't decide what would work well with it. Dend. tetragonum is a semi pendant species. I wouldn't want it to get visually lost among its companions. Perhaps something squat like Sophronitis cernua would work, but their water requirements are a little different. They might adjust though. I'll have to think on it.
If you make one, please send me a photo!!