Capturing cityscapes "under glass"

Some of the best potential cityscapes a photographer can capture are “under glass.” Whether you're shooting from a hotel room, an observation tower, or an observation deck, the glass between you and the cityscape creates photographic problems when making your images.

From the highest observation deck in the world, on the Shanghai Tower's 126^th floor, to the One Liberty Place observation deck in Philadelphia on the 57^th floor, the spectacular views from most urban observation decks can only be seen and photographed through glass.

Shooting through glass is an important skill for travel photographers.

There are a few glassless locations from which to shoot wonderful cityscapes, such as the top deck on the “Top of the Rock” in New York City and the Eiffel Tower in Paris, but most are glassed-in.

Dealing with glass reflections at observation decks is the main problem for photographers there. It comes from the deck's internal lighting, plus interior surfaces reflecting sunlight on to the glass. Additional problems can come from visitor restrictions and maintenance.