Anyone who has played or seen the Portal game by Valve will know that the handheld portal device is essential to get around and to keep alive during game. However, it seems that there are some other cool things that you can do with the device, as the image below shows.
These are the details on the cool Portal poster;
Fine art print on natural white, matte, ultra smooth, 100% cotton rag, acid and lignin free archival paper using an advanced digital dry ink method to ensure vibrant image quality. Custom trimmed with 1″ border for framing.
Priced at $17 (£11)
Source [Geeks Are Sexy]