Sileno also edited the magazine , which covered short stories , sketches and drawings .
Buen Humor was established by graphic artist and cartoonist Pedro Antonio Villahermosa y Borao , who was also called Sileno , in 1921 .
Sileno also edited the magazine , which covered short stories , sketches and drawings .
Buen Humor was established by graphic artist and cartoonist Pedro Antonio Villahermosa y Borao , who was also called Sileno , in 1921 .