The strengths landscape architecture draws from its garden design heritage include: the Vitruvian design tradition of balancing utility, firmness and beauty; use of the word 'landscape' to mean 'a good place' - as the objective of the design process; a comprehensive approach to open space planning involving city parks, greenways and nature outside towns; a planning theory about the contextualisation of development projects; the principle that development plans should be adapted to their landscape context.