Some Christmas trees are collages of our lives, laden with ornaments collected over many years. But others are a personal expression. We're looking for folks who have themed Christmas trees that make a singular statement. All superheroes? A salute to Disney? All vintage cars, birds or bicycles? Entirely one color? We want to know about your themed tree. Send your submissions no later than Dec. 12 to firstname.lastname@example.org or by snail mail to Meg McConahey/ Theme Tree/ The Press Democrat/ 427 Mendocino Ave., Santa Rosa, 05402. Please include your complete name, a digital photo if possible and a daytime phone number.