Works of art, such as paintings, statues, or photographs have shown nude children, or nude children with nude adults. In recent years, showing nude children has become more and more problematic, especially with photographs. In a few cases, photographs taken by parents showing their toddler or small child naked have been seen as child pornography by courts. In May 2008, police in Sydney, Australia, raided an exhibition by the photographer Bill Henson. This exhibition showed images of naked children. The raid was done on allegations of child pornography. Incidents such as this one sent a strong message to the community.