Actually, this lady makes me want to draw more Game of Thrones characters... https://www.deviantart.com/klaradox/art/Natalie-Dormer-as-Margaery-Tyrell-629262855
If you are interested in the history of the Lannisters, this is where they come from. https://www.deviantart.com/klaradox/art/Lann-the-Clever-The-Heroes-of-Ice-and-Fire-6-625798355