“That’s my grandson with Mrs. Bush, and that’s us skiing out in Colorado, and that's me when I was over in Korea in about 1952,” said “Big John” Walters, proudly pointing out just a few of the hundred-odd photographs that line the walls of his home. And as he walks through the spacious South Forsyth home — that he helped to build and where he and his wife Shirley have lived for 28 years — he pauses at intervals to share small parts of the memories that each photo sparked.