One of the themes that I unconsciously explore in my local neighbourhood is urban nature. Not so much the cultivated nature that is the result of gardening by city councils (shade tree plantings, revegetation projects etc) or individual’s gardens but wild nature.
Wild nature in the sense of weeds growing up through the concrete, or brick walls, creeper reclaiming walls–the urban nature that no one really notices. Or they want to eradicate it when they do notice.