They both represent the difference. For Example the opposite of safe is danger, and the difference of safe is danger.
Answer: I would like to help but i cant see the picture!
Explanation:
But probably happy or sad just by reading the title
<span>Samuel Taylor Coleridge - Fantasy and supernatural William Wordsworth - Healing power of nature William Blake - Mysticism and spirituality Thomas Gray - Aspirations and potential of all human beings</span>