epa12004981 Iranians celebrate the Iranian Nature's Day called 'Sizdah be Dar', the thirteenth day of Nowruz (Persian New Year), in a park in Tehran, Iran, 02 April 2025. Iranians spend the day of Sizdah Bedar outdoors and welcome spring on the 13th day of the new year which begins 20 March. EPA/ABEDIN TAHERKENAREH

epa12004985 Iranians celebrate the Iranian Nature's Day called 'Sizdah be Dar', the thirteenth day of Nowruz (Persian New Year), in a park in Tehran, Iran, 02 April 2025. Iranians spend the day of Sizdah Bedar outdoors and welcome spring on the 13th day of the new year which begins 20 March. EPA/ABEDIN TAHERKENAREH

epa12004979 Iranians celebrate the Iranian Nature's Day called 'Sizdah be Dar', the thirteenth day of Nowruz (Persian New Year), in a park in Tehran, Iran, 02 April 2025. Iranians spend the day of Sizdah Bedar outdoors and welcome spring on the 13th day of the new year which begins 20 March. EPA/ABEDIN TAHERKENAREH