Edward Hopper The Camel's Hump painting

Edward Hopper The Camel's Hump paintingEdward Hopper Soir Bleu paintingEdward Hopper Railroad Sunset painting
Certainly we could," said Dumbledore, stopping so suddenly that Harry almost walked into him. "Why don't you do it?"
"Me? Oh . . . okay . . ." Harry had not expected this, but cleared his throat and said loudly, wand aloft, "Accio Horcrux!"
With a noise like an explosion, something very large and pale erupted out of the dark water some twenty feet away; before Harry could see what it was, it had vanished again with a crashing splash that made great, deep ripples on the mirrored surface. Harry leapt backward in shock and hit the wall; his heart was still thundering as he turned to Dumbledore.
"What was that?"
"Something, I think, that is ready to respond should we attempt to seize the Horcrux."