Comic experts attend a press conference on the 90th anniversary of "The Adventures of Tintin" in Brussels, Belgium, Jan. 10, 2019. Belgian comic works "The Adventures of Tintin"?celebrated its 90th anniversary on Thursday. The series of 24?comic albums?were created by?Belgian?cartoonist Georges Remi, who wrote under the pen name?Herge. (Xinhua/Zheng Huansong)