If you want a different pattern, go to my design files and "extrude" some more holes.
I guess, with enough connectable pieces, one could furnish a place "lego style," meaning the colors and furniture styles could be changed at whim.
Design and print files are available here:
Step 1: The Accident
The falling lamp bashed my drinking bird clock and twisted the table supports--so I wanted to build something more sturdy.
Of course you could use cardboard, wood or an irregular shape of any material--no limits!