On the right with a spire it's PKiN - Palace of Culture and Science, built in 1955.
In the middle - the business/shopping center Zlote Tarasy - Golden Terraces, opened in 2007.
On the left and under construction - The SAIL at 44 Zlota Street - the most luxurious apartment building in Poland designed by Daniel Libeskind.

http://en.zlota44blog.pl/