Wa Muhammadah – و محمداه -صلى الله عليه و سلام

Wa Muhammadah – و محمداه -صلى الله عليه و سلام

This is an old handwrittern calligraphy in arabic : و محمداه , which means oh! Prophet.  Wa Muhammadah . The arabis font used in this piece of art is Diwani.