The earth-coloured houses of the Omani village of Al Hamra near Nizwa in Oman, is surrounded by lush plantations, thanks to the aflaj system of falaj irrigation canals

The earth-coloured houses of the Omani village of Al Hamra near Nizwa in Oman, is surrounded by lush plantations, thanks to the aflaj system of falaj irrigation canals.

The earth-coloured houses of the Omani village of Al Hamra near Nizwa in Oman, is surrounded by lush plantations, thanks to the aflaj system of falaj irrigation canals.