Cheese laboratory, South Building, Department of Agriculture. Beltsville, Maryland | Carl Maydans
Did you know that The New York Public Library recently added nearly 200,000 high-res public-domain images to the NYPL Digital Collection? Just search the database with whatever keyword strikes your fancy, then use the treasures you uncover in any way you please. I'm tempted to turn the one above into a cheesy Valentine's Day card that reads, "You make me feel some type of whey," but the possibilities are absolutely endless!