Alex Drummond is a professional concept artist and illustrator. He produces work of this impressive quality. He has worked for Marvel, Games Workshop, AEG, Square Enix and many other big names.
Recently, Alex popped up on reddit wishing he could draw more dungeons professionally. He shared a sample dungeon that he had created and it’s a work of art.
You can see more of Alex’s impressive talent at his Tumblr AlexDrummo.