Answer:
1- I see a picture of people running on a bridge, with a quilt or blanket in the background behind the picture. I also see a title as well as an author, and other small details about the book.
2- I think the book will be about "building a new bridge" to connect more people, probably through running together.
3- The visual picture shows many different types of people, some of which wearing numbers and different colors than the others.
4- The visual provides an insight on what the book may contain that the title did not, such as the running figures on the cover that otherwise would be unexpected in a book seemingly about bridges.
I hope this helps :)