By Brandy McDonnellAn abbreviated version of this story appears in Saturday's The Oklahoman. Waving 'Her Flag'Oklahoma artist Marilyn Artus continues her cross-country project celebrating the 19th Amendment's 100th anniversaryMarilyn Artus started 2020 literally wearing a banner marking her home state's place in the history of women's suffrage.The Oklahoma City artist will spend much of the rest of the year continuing to wave "Her Flag" to celebrate the 100th anniversary of the 19th Amendment."Years ago, I picked up a book about the suffrage movement, and it was all this amazing information that I never learned about in school because women's history is not given the same equality that men's history is," Artus said.