Paul Smith took over the pencilling duties on Uncanny X-Men after Dave Cockrum‘s departure. His run lasted from issue #165 through #175 (with the exception of #171). For a comprehensive list of Paul’s comic-related work visit his wikipedia page. His animation background is evident in his style of drawing, especially his creator owned work, Leave It To Chance (written by James Robinson). There’s a nice cover gallery of some of his work here and a very cool drawing of Storm here. This image above is Smith’s version of the costume designed for Storm by Alan Davis.
There’s a gorgeous full X-Men team drawn by Paul Smith here.