Puzzle 500 Trefl: Porto, Portugal

A panoramic puzzle with 500 pieces featuring a romantic view from an observation deck of the architectural ensemble of the Portuguese city of Porto and the Douro River, which divides the city into two parts and flows into the Atlantic... Ocean.
When assembled, the size of the picture is 66x24 cm. High quality, color saturation, and safety during puzzle assembly are ensured by special calendered cardboard, which reflects light and is coated with eco-friendly paints.