an arched "window" surrounded by brick, looks a little like ancient ruins
Beautiful arrangement of white and green flowers and bird houses in City Twitchers Garden - Hampton Court Show 2015, London, United Kingdom by garden photographer Joanna Kossak
Three Dogs in a Garden: 10 Great Ways to Dress up a Wall or Fence - Love the idea of using a mirror ( to look like a window) and planting climbers on either side and planting an understorey. What a great idea for a small courtyard.
How does your garden grow? With city gardens, the answer is with ingenuity. See the best small space garden ideas on HOUSE by House & Garden