Holiday Contest

Hello Everyone,
I am having a little contest just in time for the Holidays. Its quite simple. Answer the question below in a few sentences and email me @ Title of the email should be CONTEST.
A correct answer will enter you into a pool where a computer drawn number will pick 2 winners. There will be 2 prizes, the grand prize will be a print of your choice, signed and numbered. Second place will be a 2007 William Kramer Studio Calendar. Contest winners will be announced January 1, 2007.


The question is:
Why is it that oak trees retain their leaves throughout the winter?


Good Luck and stop back soon for exciting news of a solo Art Show in Bethel, Connecticut for the month of December. I will also have limited number of Calendars on sale featuring 4 new paintings. Price is $15 with shipping. Let me know if you would like to purchase one. First come first serve.
Have a great week,
Bill