“on the ocean between America and Europe, at the hour when the last ray of light sparkles” what do you see when you read that?

Personally, I see the sparkling ocean that seems like it goes on forever. It is the deepest shade of blue that reflects the orange sunset happining towards the west. You can see the faintest line of land in the far distance that barly catches your eye only if you concentrate.

Explanation:

i see the open ocean. not one spec of land in sight. so open to the point were you think you can see the edge of the world. in the horizon i can see the setting sun which makes light bounce off the water which gives the illusion that the water is sparkling.

Explanation:

what is the book idiot with the brocken tester

demonstrative would be the answer.