I'm super excited for the book, so I'm going to share. Nathan Fowkes, renowned and amazing entertainment landscape artist (Puss in Boots, Sinbad, tons of Disney and DreamWorks, teacher at Schoolism), is releasing a book at the end of the month.
Marco Bucci has a couple of really good videos on this topic. Talent is not required, but you will need to know a few drawing principles though. Make sure you read up on line, perspective, light and shadow, etc. Nathan Fowkes also has a great course on landscape painting in book form.