From the space regency, a brief bit of scene setting and the image which helped me visualize it, although you can also see where I chose to ignore it:

He led them from the airlock into a sort of lounge or reception area. It was beautiful, in a severe-looking way, with fluted arches of white marble framing all the doorways, and a dome in the center, which simulated the gray light of an overcast day back on Earth. The space was furnished with a series of simple but comfortable-looking couches in black synthetic leather.
Mr. Collins shook his head over the couches. “To match cheap synthetics with such splendid marble! Mrs. DeBourg would not approve of her nephew’s taste if she knew. I did mention that she is Mr. Darcy’s aunt, did I not?”
Elizabeth assured him that he had, and returned to the question of the décor. “It seems perfectly reasonable to me,” Elizabeth said. “Marble is just another form of calcium carbonate, and can be mined in the Kuiper Belt with only a moderate amount of difficulty, but leather is very scarce indeed. The only ruminants in the Hector-Sabrina settlements are dwarf goats used for dairy farming. And they only give up their hides after a productive life of fifteen or twenty years, and a humane death. I’m sure the Marcher, or one of his predecessors, wanted his leather sooner than that, and chose synthetics.”