BBC Hangout: What makes art iconic?
Are you swayed by how well-known a painting is, when it comes to deciding how good you think it is?
BBC Arts Editor Will Gompertz has talked about the relationship between paintings, fame and the way we see art.
Now you can join a live hangout on the BBC News Google+ page on Tuesday 4th June to share your ideas with him.
Put your ideas to Will on Tuesday 4th June at 1300GMT/1400BST. Wherever you are in the world, you can get involved in the conversation.
Here are the ways you can take part:
On Twitter, tweet your question or comment using the hashtag #BBCartchat
On Google+, send your question via the BBC News Google+ page
On Facebook, send your question via the BBC News Facebook page
Text your comment beginning BBCartchat to 61124 (in the UK) or +44 7624 800 100 (outside the UK)