<span>"And neither the angels in Heaven above Nor the demons down under the sea Can ever dissever my soul from the soul Of the beautiful Annabel Lee;" should be correct
Hope this helps!</span>
what sentence are you taking about
Answer: This is a guess, but possibly to match the scenery/imagery of the scene
Explanation: since the author is pointing out many tropical details, such as coconut white, mango yellow, or children jumping into waves, the author is driving more interest into there piece by saying cactus fence instead of just fence. Again, just a guess.