Somehow reminds me of an old-school-style side-scrolling video game. Looks pretty nicely done, and I like how you drew Daring-Do's enemy on a throne. I like the details, and items in the background to.
Wow, the main focus of this pic seems to be the scenery, and it's breathtakingly authentic and amazing! I love the tone of this room, and I also love how he has that "I've been expecting you" thing going on. All in all amazing work, no idea what else to say. Owo