Kay Nielsen's Fairy Tale Illustrations, 1914

'The Lad in the Bear's Skin, and the King of Arabia’s daughter.'

http://www.brainpickings.org/index.php/2012/08/27/kay-nielsen-east-of-the-sun-and-west-of-the-moon/
Check out the link for Harry Clarke's Poe illustrations mentioned in this post as well, they're amazing.

Thanks to Bust Blog for the tip

http://bust.com/
http://bust.com/blog/need-inspiration-step-into-a-fairy-tale-with-these-vintage-illustrations.html