Does a shoe look like a bomb?
Did her ensemble, including the modeling clay, look like anything else? Anything at all? Art?
What is a circuit board with battery and wires, and flashing lights, attached to a black hoodie, combined with a handful of modeling clay, supposed to be seen as?
You have no common sense, but what you lack in sense you make up for in arrogance and criticism.
A lot more than the thing with the flashing LED's looks like a bomb. Remember the shoe bomber?
Tell me since you are such a genius? What does a bomb look like? What are the first things you would look for in deciding whether something is a bomb?
Just leave it alone. You haven't a clue. Not a single blinking clue.