The front view of "Pasan" showcases its flowing, wave-like architectural lines that mirror the river’s currents. Situated at the very edge of the bank where the Ping and Nan rivers meet to form the Chao Phraya, the building's golden-brown facade contrasts magnificently with the blue sky and the deep river waters. The front plaza is designed to embrace the river breeze, serving as a public space that connects visitors with the history of Thailand's most vital waterway.