Postcards is an outdoor sculpture in the St. George neighborhood of Staten Island, New York City, US. Built in 2004, it is a permanent memorial honoring the 274 Staten Island residents killed in the September 11 attacks of 2001 and in the 1993 World Trade Center bombing. The dead include many who worked at the World Trade Center, police and firefighters who joined the rescue effort, and one passenger on United Airlines Flight 93 who was lost in Shanksville, Pennsylvania. One individual who was killed in the 1993 World Trade Center bombing is also represented.