What do Vincent van Gogh and the King of Prussia Mall have in common? Pop into the Pop-up and have a look-see. “I can’t change the fact that my paintings don’t sell. But the time will come when people will recognize that they are worth more than the value of the paints used in the picture.” – Vincent van Gogh Story, photos by Sharon Kozden When I think of Vincent Willem van Gogh, who happens to be my favorite painter as well as writer, I imagine his painterly style of vibrant colors and confident brush strokes. Tulips in Amsterdam. Sunflowers. Starry nights. And yes, the Don MacLean tune, a lyric…