In 1991 BWS created Weapon X, a groundbreaking series featuring Logan, the X-Men’s Wolverine character. This 120 page story, serialized in issues #72 through #84 of Marvel Comics Presents, offered Windsor-Smith’s own original concept of the genesis of Wolverine, by far one of Marvel Comics’ most successful characters.  
Above: Windsor-Smith's cover to
Marvel Comics Presents #72, which
features chapter 1 of Weapon X. (1991)
Above: The original BWS painted color guide for
the cover of Marvel Comics Presents #79,
which features chapter 7 of Weapon X. (1991)