As part of a student social survey project， you are leading a group to visit an exhibition in a small town. Write a letter to：
1) ask for information regarding such things as the contents of the exhibition，
2) the dates of its opening and closing.
Dear Sir or Madam，
As hearty and fervent art lovers， a group of students have been expecting the exhibition for a long time. Being the organizer， I am writing the letter with the purpose of inquiring information concerning the historical exhibition in your town.
To be specific， I wonder if it is possible that you can provide me with some information of its theme and objects on display. Moreover， could you please tell me specifically about dates of its opening and closing? By the way， for the better preparation， I also hope to acquire your precious suggestions to me if possible.
Your prompt attention to this letter would be highly appreciated. I am earnestly expecting your immediate response.