Art tutorial: Quick concept pen sketch of character and creature design step by step drawing

Art tutorial, Quick concept art pen sketch of character and creature design drawing step by step. Some creature pen sketch doodle for anime, manga, concept design, comics, illustration and (okaki). I did while I was out in the park to enjoy the sun. Anyway, it's an ideal to bring your little sketchbook with you anywhere you go because when you have five to ten minutes of free time you can