After Hours

Public domain Windows Desktop wallpaper from US National Parks

Washington Monument - DC

The Washington Monument is the most prominent structure in Washington, D.C. and one of the city's early attractions.

Photo credit to National Park Service

About Mark Kaelin

Mark W. Kaelin has been writing and editing stories about the IT industry, gadgets, finance, accounting, and tech-life for more than 25 years. Most recently, he has been a regular contributor to,, and TechRepublic.

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