The plants on the walls are meant to be succulents... 

 

With chicken wire and peat moss, succulents can grow on a vertical surface. 

But because the plants like sun, being inside would probably not be best. 

So my succulent walls might have to be replaced with moss and ferns. 

Succulents were chosen because they relate back to the Starfish flower seating arrangement and because they're my favourite plants.