• Granite Incorporated (formerly Granite importers) fabricated the somber black floor tiles to set off the fallen towers at the Empty Sky 9/11 Memorial at Liberty State Park in Jersey City, NJ. The tiles are cut from Cambrian Black and flamed thermal-finished for a non-slip texture. Photograph by: Sean-Andrew Zeus Pyle

    EMPTY SKY 9/11 MEMORIAL

    October 31, 2026

    EMPTY SKY 9/11 MEMORIAL Empty Sky is the official New Jersey 9-11 memorial to the state's victims of the September 11 attacks on the United States. It is located in Liberty State