The concept of an aisle encompasses both architectural and metaphorical dimensions, serving as a passage in structures like churches, as noted by Arthur Hussey, or symbolizing transitional spaces in literature. Authors such as E. V. Lucas described corridors in Florence’s churches, emphasizing their interplay with light, while Edmund Selous metaphorically framed “isles of consolation” as sanctuaries amid life’s turmoil.
Similarly, Ella Wheeler Wilcox’s poetic “Isle” evokes a realm of dreams, contrasting with Nathaniel Parker Willis’s depiction of natural “aisles” formed by tree-lined avenues. These varied approaches reveal the theme’s duality: a physical route and a metaphor for journey, refuge, or transcendence.