Sand art festival held in Neretva River Estuary, Croatia
Xinhua
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A sand art drawing is pictured during a sand art festival in the Neretva River Estuary, Croatia, on Oct. 4, 2026. (Zvonimir Barisin/Pixsell via Xinhua)

Two artists create a sand art drawing during a sand art festival in the Neretva River Estuary, Croatia, on Oct. 4, 2026. (Zvonimir Barisin/Pixsell via Xinhua)

A sand art drawing is pictured during a sand art festival in the Neretva River Estuary, Croatia, on Oct. 4, 2026. (Zvonimir Barisin/Pixsell via Xinhua)

Two artists create a sand art drawing during a sand art festival in the Neretva River Estuary, Croatia, on Oct. 4, 2026. (Zvonimir Barisin/Pixsell via Xinhua)

A sand art drawing is pictured during a sand art festival in the Neretva River Estuary, Croatia, on Oct. 4, 2026. (Zvonimir Barisin/Pixsell via Xinhua)