This spider, a type of Orbweaver, has taken up residence just outside our front door.
When I moved in to try to get a closer shot, it moved over, taking a cockeyed stance on its web. I decided not to bother it any further.
The next day when I went out for mail, its web, which had been attached to the mailbox, was gone, and it had retreated to the wall right next to the door.
This is a cat-faced spider, Araneus gemmoides, and I think you can see the little cat face from this straight-overhead angle.
Our spider has now formed a new web, high above the door in the eaves, with a few strands still attached to the mailbox. Hopefully it won't be disturbed in its new location.