Very well written.
At first glance I thought it is about beauty of nature, then as I continue to read I thought it is about love, until I reach the final paragraph, then ‘wham’ it is actually about the loss of a love one to ‘needless war’.
A person in the presence of all beauty and joys, but yet unable to enjoy them because he/she is thinking about someone. In this case the dead brother of the writer.
Yup, if only there are no more wars in this world. But that is only a dream.
Am I correct?