The concept symbolize friendship between Bangladesh (former East Pakistan) and Pakistan (Former West Pakistan) despite the barbaric invasion in 1971 by West Pakistan to East Pakistan, this created a new nation called Bangladesh at the cost 3 million people’s life.
Bangladesh the largest delta with its horizontality and Islamabad, capital of Pakistan with its mountainous verticality helped to develop the concept of the project as humble and horizontal against the vertical margala. The 5000 year old indus valley civilization and 2500 years old Bengal civilization merged together into one land to create the archeological landscape, a meeting ground of two great civilizations.