Bright, boundless and bold. Jan Kaláb is known from Europe to Shanghai, New York City to Rio de Janeiro, as an exuberate artist who turn shapes, streetcorners and galleries into points of shifting perspective. There is a youthful projection of coloring outside of the lines. Perhaps that is reminiscent of the wild nights in Prague he spent slipping from stop to stop on the subway delving recklessly into graffiti with his friends, a crew called the ‘The DSK’ in Prague’s art center, formerly known as the Cakes. They would quickly throw street art all over the walls in an attempt…