Mystery door

This door looks like something from a mystery story but actually it is just an unused door in a gallery I was visiting. Sadly the correct door was of little use today either as I discovered that the gallery was closed on Mondays and Tuesdays! From there I went on to B & Q but no luck there either as they didn’t have what I wanted. Next I was getting petrol, successfully, when I discovered I had a soft tyre. I got it sorted on the way home, and luckily that was the last of the setbacks of the day.
In contrast N came home with a smile on his face having had a brilliant day’s golf.