Residents at the Ter Biest house for elderly persons refresh their feet in a pool on a hot summer day, in Grimbergen, Belgium.

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Residents at the Ter Biest house for elderly persons refresh their feet in a pool in this over-head photograph.
Residents at the Ter Biest house for elderly persons refresh their feet in a pool on a hot summer day, in Grimbergen, Belgium.
Credit: Yves Herman/Reuters