Expansion for Dixit. 84 new cards with paintings that can be used on their own (but then you need some kind of voting tokens and paper and pencil to take notes of the scoring) or with those from the base game.
As for the game play in Dixit, each round one player takes on the role of Storyteller, choosing one card from his hand, then telling a story, singing a ditty or otherwise doing something that in his opinion is associated with the played card. Each other player then chooses one card in her own hand and gives it to the Storyteller in secret. These cards are shuffled and revealed, then players vote on which card was played by the Storyteller. If no one or everyone votes for the Storyteller, then he receives no points; if he received some votes but not all the votes, he scores based on the number of votes received. Each player who submitted a correct vote or who received a vote on her card submission also scores. After a certain number of rounds, the player with the most points wins.