Here we go on another visual scavenger hunt. Find this window on Commonwealth Avenue in the Back Bay
Here's a hint: it's near a corner.
"Attention to Detail™" is one of Penny's newspaper columns. It has appeared in the Back Bay Sun since 2008. A second set of Details will soon be appearing each week in the Beacon Hill Times.
When you think you have the answer, scroll down or click through for the details.