Now that the Russian authorities have accused VOINA of "hooliganism" (whatever that means) this piece of news appeared in The Independent:
Soon, the stunts became bigger and harder to ignore. The most notorious Voina action was last June, when several members of the group painted a penis on the Liteiny Bridge in St Petersburg. Evading and fighting off security, the 65-metre high image was completed just before the bridge opened, as it does each evening to let ships pass through. The penis "erected", directly facing the St Petersburg headquarters of the FSB, the KGB's successor. The group called the artwork Dick Captured by KGB.