Thrown up in 5 minutes, costs about RM5-ish (the netting, the pebbles and perhaps, the bricks?

)
Sure could use some improvement though....I'll figure out over time. Any hints? I don't want to involve any hammer and nails nor drills and screws. This probably shouldn't collapse.
P.S I received your D. binata var multifida, Mr Lim. It's in the white plate

thank you again!