Photo by Steven Giles On the eve of the fifth year anniversary, the R.O. Blechman poster is a poignant reminder of that day that brought us together.

Last night they practiced placing the beams for the Tribute in Light that will memorialize 9/11. The twin towers of light will shine from sunset on Monday 9/11 until dawn, for the fifth anniversary of the fall of the World Trade Center. The lights have shown every year on the anniversary.

The Municipal Art Society organizes the Tribute. www.mas.org

To mark this, the fifth anniversary of 9/11, and help ensure that Tribute in Light can shine in coming years, the Municipal Art Society has printed 2,000 special edition R.O. Blechman posters which are available for purchase at $250 for signed copies and $50 for those unsigned. Net proceeds go to the Tribute in Light Fund.