I just heard a talk by Jason Fischer of Orchids Limited (San Francisco Orchid Society on Zoom) where he talks about a "JungleLlog" that he creates. Concept comes form the Japanese kokedama comcept. What Jason did was use 2 8 inch baskets, and a 5 inch terracotta pot without a hole. The clay pot goes in one of the baskets, fill in between the basket and pot with any mostly inorganic mix (he used #4, large, perlite with some chopped sphagnum), fill the other basket with the same inorganic mix, then put the two baskets together (line up the holes) and wire tog3ther, so it's sort of an 8-sided ball. Then the whole thing is wrapped in sheet moss, held in place with lots of fishing line. The clay pot is in the lower part with the opening upward, so that it can hold water and and wick it into the moss. Plants that need more water can be mounted on the lower half, those that need less on the upper part. Pretty neat.
Video of the meeting including the talk is on YouTube
If the video doesn't play, search YouTube for "SFOS June 2, 2020 Meeting" or just San Francisco Orchid Society.