sentences:  Most of the buildings which can still be seen on the island date from the 19th century, but the so-called "Biały Spichlerz" (the White Granary) recalls the end of the 18th century.However, it is the water, footbridges, historic red-brick tenement houses reflected in the rivers, and the greenery, including old chestnut trees, that create the unique atmosphere of the island.