Is this design a copyright infringement?

[Instead]

Is this design a copyright infringement?
Can this image warrant being sued by BP?

http://www.zazzle.com/shame_on_bp_tshirt-235773191547606608

Thanks in advance!

 

[FlyingRon]

One may assert it is a parody. It won't keep BP from suing, but there may be an affirmative defense here.