I have spoken about this before but I feel it bears repeating, as I think this idea is terribly underutilized in embroidery design. Lettering is more than just a detail of your design because inherent to its nature it means something by itself. It is a great way of underlining the message of a particular design. In addition to that each language has its own unique personality. When you combine lettering in various different languages with images, you have the ingredients for a very rich and multi-layered design.