Young Calvin would spend time around construction sites playing with the huge pile of sand dumped there.

He became interested in Brutalism.

Calvin Seibert didnt became an architect as he had hoped.

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Instead, he became an artist.

I found it a hassle making art for shows, he said.

I like to see results at the end of the day.

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It was then he decided that making sand castles was the way to go.

Despite his interest in architecture, Seibert makes no blueprints for his castles.

There are no plans and the building process can take some quick turns along the way.

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This is often due to the initial scale decisions, he toldArchDaily.

See more of Seiberts castles below and on hisFlickr page.

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