Body language and lip-reading experts have weighed in after footage of Donald Trump and First Lady Melania on a helicopter sparked speculation that the couple had been involved in a heated argument.
One of the most common human gestures, the pointing finger, appears frequently in Old Master paintings as a guiding cue. However, its influence on viewers' gaze has never been systematically ...
People looking at the works of art are "drawn" to the faces of the pointing characters, say scientists. The post Study finds ...
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