How to draw realistic EYE engraving style, with cross hatching

How to draw engraving eye with cross hatching technique, 1. make a good raw sektch to guide your lining 2. do the lining with your raw sketch behind Music credit to GO RUN DONKEY HOT    / @go.st.gorundonkeyhot1908   hope you guys enjoy it you can also find me at facebook :   / tonymidi-artworks-296255190398912   Instagram :   / tonymidi   Behance : https://www.behance.net/tonymidi web porto : www.tonymidi.com Music credit to GO RUN DONKEY HOT    / @go.st.gorundonkeyhot1908   for business call me at tonymidi87@gmail.com