First promo of Moriarty for season 2 of Sherlock

[soophelia.livejournal.com]

Click to view at full size.
Sources: Cultbox | Digital Spy

According to someone that attended the BFI screening, Andrew was there.
Also 
Ruther2 tweeted the following:
Ben S: the Moff has allowed me to say Moriarty appears more than once and gets up to nefarious things.
http://thatswhatpeopledo.tumblr.com/post/13880704024

Comments

[tsuki-yagami.livejournal.com]

Great pic,I can't really wait to watch him as Moriarty again.

[amy hawkins (from livejournal.com)]

Yes, Andrew was at the BFI screening, and a delight as always. We caught each other afterwards and had a bit of a chat (and he mentioned a certain costume piece was his own). He also got a big round of applause in the Q&A he was mentioned by name.