Teaser campaign.....

In the lead up of the exhibition, the graphics team will be distributing and posting flyer's to raise awareness of the forthcoming exhibition.
In advance of that, I've designed some stickers that we'll distribute. These are deliberately vague and will act as a teaser campaign to generate interest subliminally.
I'm expecting people to see them and think to themselves what does that mean?' what's it for?' why is it similar to the london underground logo?

Here's the proposed sticker design.....


Update:

I visited Digital Copying Services to obtain a quote for having the stickers printed but unfortunately they couldn't do them. I'm goint to try and buy some sheets of stickers from Staples and give that a go.