In 2014, Prince continued his appropriation theme with an exhibit of 38 portraits at the Gagosian gallery in New York City, entitled "New Portraits." Each image was taken from his Instagram feed and included topless images of models, artists, and celebrities. Underneath the images, Prince provided comments like, "Don't du anything. Just B Urself © ®", with the copyright and registered trademark symbols likely being references to his interests in authorship. "Possible cogent responses to the show include naughty delight and sheer abhorrence", wrote art critic Peter Schjeldahl in "The New Yorker". "My own was something like a wish to be dead." As with previous appropriated Prince works, the Instagram prints draw attention to the intersection of art and copyright infringement; Prince has been challenged in courts but has so far won or settled his cases. Some of the unwilling subjects of his art, notably members of SuicideGirls, have started selling their own derivative works based on Prince derivative works of their original works.