Through the window

I spotted this opening in the wall which I have never noticed before although it may be new, on my lone walk today to the mill and back,. The main blip shows the view through the window and and the second extra was spotted on the side of a house, quite a feat to paint that.
Besides going for a walk I wanted to see if the mill had any small bags of dried yeast but they only have the large bags enough to make 50 loaves apparently so I shall wait for a friend of a friend who is going to split a bag. I still have some left but it’s not producing such a good rise on my dough.