How to Write the letter W in calligraphy copperplate

Mr. Hamid Reza Ebrahimi has shown a demo on how to write the character W & w in a calligraphy copperplate. The single pen like brush was used by him to complete that fine art. He started drawing with a thick impression and then used the same brush with the thinner impression. We need to learn how to handle the brush before starting with the art work. His art work has accentuated our eyes. Viewer should learn to be calm while doing such art works. It will give you peace and calmness.