Quartz’s Corinne Purtill has a Q&A with fantasy cartographer Jonathan Roberts, who drew the maps in The Lands of Ice and Fire (see my review). Roberts has a lot of interesting things to say about his work, the differences between the Game of Thrones TV show and the books, and fantasy map design in general. (I spoke to Purtill a few days ago while she was preparing this piece, and did my best to offer some background on fantasy maps in general.)