Sorry about that.
I sometimes post images directly from other sites on the Internet. If they are large images, they'll cause my entire post to be wide.
Normally, if I can see that an image is causing that problem, I compress the picture and loaded onto the Internet myself. That's a bit of work so I don't like to do it.
In the case of that Mary Poppins image, it fit just fine on my screen so didn't perceive it as a problem. My screen is obviously set differently from yours. That could be a hardware issue, or could be that my eyes are little bit better than yours so I don't have the screen resolution set the same way you do.
I'll try to be conscious of the problem in the future and compress more of the images that I post.
By the way, did you write that or did Snapits? If it was you, what's up with the 40 character line lengths? I used to ask Snapits if he was using Commodore 64 and a TV set for his connections to the Internet. Now I'm wondering if you are!