Angkor Wat - Cambodia
On the subject of weeds, I witnessed some enormous weed-like trees whilst in Cambodia a couple of years ago, at a Buddhist temple complex in the Middle of the jungle called Angkor Wat. Some of the roots seem so fluid in their motion, as if oozing over the stone creating some extraordinary compositions.
Trees around the fence of Kelvingrove Park
Slightly closer to home, I remember walking past the fence of Kelvingrove park and seeing an area where the trees were growing very close to the fence and had grown between the bars and of the years expanded to encapsulate them. I find this to be a very impressive spectacle, one that may take many years but nonetheless is a fantastic display of determination and defiance.
For me, these trees demonstrate how anything that is suppressed will inevitably escape it's boundaries sooner or later:
i.) In nature, weeds and trees will grow around, up or through most obstacles
ii.) In states where a strict i.e. communist regime has been imposed, artists will still continue to create underground work in response/in spite of this
iii.) Even suppressed thoughts which are imposed by the conforms of society's will be unveiled in your dreams (Freud)