Yerevan, Armenia - 23 November #pickupyourmask #ramassetonmasque #yerevan #masque #mask #nature #stop #dechets #climatechange #cleanwalker #covid_19 #pandemic #pandemie #terre #earth #pollution #virus #coronavirus #savetheplanet #wearmaskbesafe #pickupyourmask #armenia #poubelle #surfrider #surfriderfoundation #greenpeace #extinctionrebellion #seashepherdfrance #zerowaste