It's easy to add text over an image in Photoshop, and adjust the font or color of the text, to make posters and more. Here's how to do it.
Photoshop CS6 Extended tutorial showing how to make a chalkboard effect for text and free-hand drawings. Chalkboard base: <a href=" Fonts: Chalk Hand Lettering Shaded: <a href=" DK Crayon Crumble: <a ...