Anders Berensson architects and Ulf Mejergren the Swedish architectural firm Visiondivision. Their project, they decided to show park visitors example of how to take good care of everything that nature offers and the best possible use of her gifts. Visiondivision used 100-foot yellow poplar, which is valued in Indiana for the beauty, size and good properties of wood. Of course, our sites do not have such a tree, but in the park and other scales. The tree was taken to the park, removed the bark. Then he drew from the pieces to make one swing for children, tables and benches.