The Half Moon (Greene King)
St Clements, Oxford

At the Plain end of the former High Street, this is a two room pub with 
Irish owners and rather keen on the Guinness. That said, the last time I 
went was during the week running up to St Patrick's Day, which may account 
for some of it.

There is a variety of posters on the wall which seem to imply that this 
place is highly regarded by folk who make poster montages of pub fronts.