New York City is home to a plethora of Postmodernist designs — from the impressive Sony Tower to the diminuative Central Park Ballplayers' House — but most remain unprotected by traditional heritage registries. The New York City Landmarks Preservation Commission is at the threshold of its 50th anniversary but has yet to recognize the architectural successes of 1970 up to the most recent eligible year for landmarking, 1984. The commission has been unnecessarily slow to recognize Postmodernist structures in New York City, say Paul Makovsky and Michael Gotkin writing for Metropolis Magazine, who argue that the absence of historical recognition for Postmodernism has come at a high cost, citing the recladding of Takashimaya Building on Fifth Avenue as a "wake-up call" for the Commission.