Then, because the day was bright and clear, we decided to drive up along the Danube and stop when we saw a nice place. (Voice of our Shadow)

"Remember that hot August in Vienna when we stayed up all night and then the next morning drove out along the Danube to Tulln?" (White Apples)

Holding hands, the lovers watched the Danube go dark as evening fell around them. (White Apples)

We [India and Joseph] walked from their place down to the path beside the Danube Canal, which was long and straight and perfect for running. I had a book with me, and I sat down on a wooden bench while she padded off. There were scattered mobs of seagulls diving and floating over the fast-flowing water. A few old men were fishing from the banks; once in a while a couple with a baby carriage walked slowly past. (Voice of our Shadow)

With no plan in mind, I kept walking and ended up at the Danube Canal. (From the Teeth of Angels)