When I went to the International Constructivist conference in Boston I fell in love with the city and here are some of the reasons!

 We stayed in the Back Bay area round Trinity square which was a lovely centre for us to explore from.

These first few are of the Trinity Church on Trinity square.

 Who'd have thought it? Da Vinci's last supper on Trinity Church!

 The superbly surreal Duck tour - by land and sea - a most enjoyable experience!

 The Boston Library

 The doors of the library were two lovely examples of Art Nouveau style

The start/finish line of the Boston Marathon 

Below, these are some views round Boston from the top of the Prudential tower.