### Clue: Vase for standing contains nothing in high place (7)
### Answer: ROOFTOP 
 ### Explanation: Definition: high place
  **Reversal of**(standing, in a down clue) of [POT(vase, perhaps more elegant in looks than a common garden pot) **plus** FOR] **containing**(contains) O(letter that looks like zero, therefore used to stand for nothing)