Red buoy
The buoys in the sea fulfill a great function.
Especially like this little one.
She is a signaling buoy, indicating where the ship has to pass.
Since if you leave the signs you can end up stranded in the sand.
Be sure to click on the image to view full screen!-¡Asegúrate de hacer clic en la imagen para verla en pantalla completa!
Canon PowerShot SX730 HS ISO 400-F6,9-S1/1000***
this is my entry for the challenge of 
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@txatxy