Frozen sea foam on the beach of Schiermonnikoog, Friesland, Netherlands

size: 614263
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sha256: 53d146488eee10485c89a3bf613dd1b5e3731288f9530a6c141d6c85c6c519c4

size: 581938
sha1: d03007e92ac0ea78c424b27e0788b032bc58260e
sha256: 98c75df65ac4ff13bdd8bca3483a075f7dadfdc0ce69af5d8a24c0426a0e2c9d