Mountain Worlds Product Line. A fascinating abstract landscape surrealistic fantasy adventure, this piece was created with unique and intricate colored pencil drawing techniques that Brian Hansen employs in his works. This view to other worlds draws you in to an illusionists paradise amongst mountain wonderlands with lakes rivers blue skies and forested lands. This is available on various products that include mousepads, greeting cards, keychains, aprons, Grocery Tote Bags and stickers. Please enjoy this wonderful design today.