Christine is our host and this is our picture this week

This picture shows a cat either walking up or walking down a set of stairs, but you can’t tell the direction it is going.
Am I going down or coming up?
Haha, I am going ALONG.
The floor is flat and it’s my servant human’s idea of a joke to paint the hall this way.
I humour him.He doesn’t get out much.

38 words (and about three minutes as I’m not a fast typist).