This puzzle features the beautiful and intricate art of Ciruelo. The painting depicts a scene from the book Fairies and Dragons where Hobsyllwin, the White Guardian dragon is being attacked by an army of knights. Educa puzzles are made using "green and blue board", a thick high-quality paperboard that ensures a perfect fit between puzzle pieces and creates virtually no puzzle dust. 500 pieces; assembled size: 18.75" x 13.5".