Artist Nikola Faler is seen working on sand drawing in the mouth of the river Neretva during the 7th...
Artist Nikola Faler is seen working on sand drawing in the mouth of the river Neretva during the 7th Zen Opuzen art festival in Opuzen, Croatia, July 5, 2021. Picture taken with a drone on July 5, 2021. REUTERS/Antonio Bronic