Moroccan and Serbian bridges

Diplomatic relations between the Republic of Serbia and the Kingdom of Morocco were established on March 2, 1957. So, 65 years later, why not celebrating this anniversary with joint issue illustrated with bridges? The two architectural structures shown on the stamps represent the new Road-Railway Bridge over the Danube in Novi Sad, built in 2018 (474 m long and 31.60 m wide) and the cable-stayed Mohammed VI Bridge in Rabat, opened in 2016 (947 m long) which is the largest cable-stayed bridge in Africa, with the tallest concrete and steel viaduct in the world. The stamps were issued on March 1, 2022.