The work of architect Geoffrey Bawa achieved a unique fusion of vernacular style and modern construction incorporating the lush tropical landscape of his native Sri Lanka. Although his architectural work and its influence have been well documented, less attention has been paid to his work on gardens.

His most famous garden is the one he created for himself at his estate, Lunuganga, and it is rivaled by Brief, the lesser-known garden of his brother, Bevis. Evolving over several decades, these two gardens and their outbuildings and sculptures represent high points of tropical design,...