This is where old meets new. The left slightly curved house is
Prague's Dancing house (build in the late nineties).
You can read at
Wikipedia article about Prague's Dancing house that our
former president Vaclav Havel lived nearby. I can confirm this. My aunt was a postwoman in this Prague's district and she was delivering post to Vaclav Havel himself :)
Vaclav Havel is, after all,
a writer, too. And a brilliant one. You can check
his books and theater plays at Amazon