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<th lang="en">Picture of the day
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<td class="toccolours" style="padding:0"><span><a href="Len%C3%A7%C3%B3is_Maranhenses_2018.jpg" class="mw-file-description"><img src="http://unitedyam.com/wp-content/uploads/2025/06/picture-of-the-dayfresh-water-collecting-in-the-valleys-between-sand-dunes-in-the-lencois-maranhenses-national-park-in-brazil-a-layer-of-rock-beneath-the-sand-prevents-the-rain-water-from-dissi.jpg" width="300" height="398" class="mw-file-element" data-file-width="5061" data-file-height="6720"></a></span>
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<td><div lang="en" dir="ltr" class="description en">Fresh water collecting in the valleys between sand dunes in the Lençóis Maranhenses National Park in Brazil. A layer of rock beneath the sand prevents the rain water from dissipating during the rainy season, resulting in a broad expanse of lagoons.</div>
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#Image, #Art
Source: https://commons.wikimedia.org/wiki/Special:FeedItem/potd/20250531000000/en