this is the door of the church tower (spire) of the church of st-george-the-martyr. i believe this leads to another door that leads to the courtyard garden. in any case, i don't think they use this door as there's an entrance gate immediately to the left of the tower.
@bkbinthecity - thank you, brian. yes, a little bit of sharpening to bring out the brick's details and a tiny bit of colour processing to give it an old glow.
@abhijit - thank you, ab.
@olivetreeann - thank you, ann.
@eniaral - thank you, laraine.
@fullcircle - thank you, cindy.
@sailingmusic - thank you, myrna.
@tksharpley - thank you, TK.