The Punch historian M. H. Spielmann, who knew Tenniel, wrote that the political clout contained in his Punch cartoons was capable of "swaying parties and people, too". Two days after his death, The Daily Graphic recalled how Tenniel "had an influence on the political feeling of this time which is hardly measurable. . . . While Tenniel was drawing them (his subjects), we always looked to the Punch cartoon to crystallize the national and international situation, and the popular feeling about it—and never looked in vain. " [page needed] This social influence resulted from the weekly publishing of his political cartoons over 50 years, whereby Tenniel's fame allowed for a want and need for his particular illustrative work, away from the newspaper. Tenniel became not only one of Victorian Britain's most published illustrators, but as a Punch cartoonist one of the "supreme social observers" of British society and an integral component of a powerful journalistic force.  The New-York Tribune journalist George W. Smalley referred to John Tenniel in 1914 as "one of the greatest intellectual forces of his time, (who) understood social laws and political energies. "