Sketch is an quick scribble, but this scribble should also impress. Lately, the architecture relies on technology, more than on the hand. But, there are awesome tips for the sketching that will simply astonish you. Thus, you would like to stop using the technology and turn back to the old fashioned way, the hand-drawing. The sketches that are drawn with hand, have more character. Normally, you can draw more details and express your ideas and style. Fortunately, the architects Reza Asgaripour and Avdieienko Heorhii-aims, have their channel on Youtube. There they make tutorials for sketching and teach us the amazing techniques.