In order to commemorate a possible transparent state, I used a 4 meter long 10x10cm wood to create a flagpole.
I prepared the pole.
I designed a plate.
I carried the wood and a shovel over a kilometer to higher ground.
I erected it and installed a plate to commemorate the installation effectively creating a monument.
There was no flag attached to the pole. The flagpole disappeared in a couple of weeks.
These are the only documents left.