Just me and my Highlighter

Hi there folks! I've been doing different sketches lately. To try something new, I used my very own highlighter. To do this one, I used the highlighter to draw the doodle I want to draw. This serves as the main outline. Since the highlighter marks are not well noticed in white paper, I emphasized it by outlining the highlighter marks with black pen. Feel free to leave any feedback.

Photos from my album.