Sweden-based freelance illustrator Mattias Adolfsson has an impressive collection of detailed sketches of fictional worlds and characters.
Each of his illustrations are themed and filled with intricate details that make up the whole picture. For example, in one of his artwork, there is an image of a spaceship but on closer look, one can actually see the ongoing “activities” within the spaceship.
Check out the incredibly detailed artworks below:
[via This Is Colossal, images from Mattias Adolfsson]