A great selection of free coffee stock photos. Find different kind of pictures of coffee including images of cups of coffee, coffee mugs, coffee beans, cups of coffee on a desk and starbucks coffee cups. Use wallpapers on your phone, desktop background, website and more. Of course this isn’t limited to the official prank holiday of April first, and you can use it to fool someone any day. That’s it, the prank is set and ready to go.