This puzzle is challenging, and an excellent choice for those who enjoy abstract art. The VTG 1969 Willem De Kooning Gotham News Springbok Puzzle is a 500 - 749 piece puzzle that captures the essence of abstract expression art. It is part of the vintage puzzles collection and is an excellent choice for art enthusiasts. However, what makes this puzzle unique is the fact that it is challenging and requires creativity to assemble it.