I'm homesick for my hills again -
My hills again!
To see above the Severn plain,
Unscabbarded against the sky,
The blue high blade of Cotswold lie;
The giant clouds go royally
By jagged Malvern with a train
Of shadows. Where the land is low
Like a huge imprisoning O
I hear a heart that's sound and high,
I hear the heart within me cry:
'I'm homesick for my hills again -
My hills again!
Cotswold or Malvern, sun or rain!
My hills again!'

Frederick William (FW) Harvey

http://www.poemhunter.com/poem/in-flanders-2/