Here i have sketched an eye, wanting to focus on making it as realistic as possible. I have used brown parcel paper, teamed with coloured pencil, pastel, biro and even white nail vanish and cotton buds. I used coloured pencil for the actual sketch. i then made the image look more three dimensional by using pastels and coloured biro to pop colours out. I then used white nail vanish as white coloured pencil wasn't vibrant enough to create the light source on the eye. I think it is effective as it looks three dimensional and I believe it does look realistic. I want to keep practicing on this to help my drawing skills develop further.