We guessed this picture is Italy.  First, we looked this picture, we thought that there is a lot of sunlight. So. we thought that country is in  Mediterranean. Another reason is that, there is olive in this picture.

Second, We found the sign which is written "VIA  CONDOTTI".  We  thought

 

This letter is Italian. So  when we looked up the  word in a dictionary,  We found  that  it  is  really  italy. And then, we knew that there are some famous thing  like  particular embroidery,  dolls made from poterry  and  instrument  as  a  mandolin  in  Italy from the  internet.  Since we  can see these  things in  this  picture,  We guessed  this is  Italy!!