Realm of Valhalla

Hello, I'm a student who's currently doing an Ancient Mythology concept art project at college; in this project I have to find some drawings and ask their respective artist some questions about them. I've seen this drawing and I love it!!! So firstly I would like to ask your permission to use it in my project and secondly, if the answer to the previous question is yes, I would like to know if you could kindly answer some questions about your drawing. If you agree then please reply me back so I'll send you the questions, if not thank you anyway.