Portal, GLaDOS, Chelle, Video Game, Artwork, Fan Art Portal Cake by ChasingArtwork
EPIC Portal themed bedroom - has the best funny pics, gifs, videos, gaming, anime, manga, movie, tv, cosplay, sport, food, memes, cute, fail, wtf photos on the internet!
Time Portal by artist Thomas Stoop.
Mini Wall Portals & Companion Cubes. Nice, detailed tutorial that can be adapted to a lot of different crafts.
portal 2 In the end by ~biggreenpepper on deviantART
Portals. Waterfall, Ruslan Safarov on ArtStation at https://www.artstation.com/artwork/OP298?utm_campaign=notify&utm_medium=email&utm_source=notifications_mailer
Fan-art : Turret from Portal 2
[Riot Art Contest] Darin Walsh - Polycount Forum
Art Nouveau Chell Poster! I have no idea who first came up with the idea for nerdy Art Nouveau, but I love it. Whoever you are, I owe you a drink!
Portal: Clever Girl by scriptKittie.deviantart.com on @DeviantArt