P.A. Puzzles

• 

  Cathedral of Santa Maria del Fiore in Florence

  4.8

  3244

• 

  Astronomical dial at the Prague Astronomical Clock

  4.8

  14K

• 

  The architecture of the town of Vernazza

  4.9

  7438

• 

  Burano Island

  4.8

  37K

• 

  Streets of Santorini

  4.7

  38K

• 

  Swiss railway

  4.7

  110K

• 

  Train on the Jungfrau railway

  4.7

  50K