Photo of the Week: The Largest and the Smallest

What has the largest and small­est balls on earth all at the same time? That dis­tinc­tion goes to the gen­tle­man from Belarus, seen here hack­ing away at a frozen lake in his birth­day suit. This photo is the most eye catch­ing in a series called Icy Days and Nights fea­tured on Boston.com’s big pic­ture.