My sister Indigo has painted most of the oil paintings which we have hung in the rooms. Some of the watercolors were painted by Laurie. Oil paintings are more durable than watercolors because the constant rainforest humidity doesn't affect them as much with mold and the colors don't fade as much. But mosaics are the most durable art form of all. Mosaics in Pompeii were dug up thousands of years later and still just as bright.
We decided to make a mosaic in our kitchen/living room/lounge. It wraps around the central post. We made it on plycem (brand name for a cement board product) so that Indigo could work on each panel, horizontal, on a comfortable table. She designed the panels so that when I installed them around the post it would look like the vines, sunset, waterfall, and other images wrap around the post. We glued the panels onto the concrete post using 3m 5200 and finished the corners with rows of carefully chosen glass mosaic piece.
It's really a feature now in the room.