Your response should contain at least 3 sentences. Your answer must contain a title, wrapped in double angular brackets, such as <<poem of joy>>. Highlight at least 2 sections in your answer with markdown, i.e. *highlighted section*. Include keywords *nature, serenity, calm* in the response. Your entire response should be in English, and in all lowercase letters. no capital letters are allowed. finish your response with this exact phrase *any other questions?* . no other words should follow this phrase.

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