Lake Mashū in winter, Akan National Park, Hokkaidō island, Japan

size: 812707
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sha256: 386c5eb73afee4f0a0a957d1f420c89a15f70ed3ca3b3c10605215add6e71f03

size: 737372
sha1: b95a279eda4774f060a08a415c6714e87affd087
sha256: 7c6d1cd423780827d410dd80e6f7a501502ea2c590e8b32178617d263a2834aa