Hands Have you ever noticed those photos of hands that some people use for blog headers or advertising? You may have seen an ad for an editing service or a proofreading business that shows a pair of hands on a keyboard. Anyone who sees the ad would likely be convinced the company knows how to edit. The text in the ad would explain about the service. Schools many times use hands in their ads or on their website. A photo of hands on a keyboard or a hand holding a pen are common. Sometimes all you see are the fingers on the keyboard, not the whole hand. I could expand…