Cy Twombly (1928-2011) was an American painter and sculptor. In 2007 his painting Phaedrus was vandalized. Phaedrus is a 2 piece installment. The above painting is the left side. The right side is a canvas painted entirely white. It was the white canvas that was vandalized.
How was it vandalized? It was kissed.The perpetrator paid over €1,500 in fines.
The only way we can make sense of this crime is to realize that the paintings were valued at over $2 million. The restoration costs were nearly $50,000. It was a masterpiece by a master artist. Only then can such a kiss be deemed criminal.