Light and color practice study # 1

A light and color practice study that I've done within 3 days and 4 hours. While I'm doing this I'm listening to non-stop Dream pop and rock music.
Made in Photoshop CC (2017)
Using my JW Concept Tablet
Reference photo: http://bybiombo.com/images/tinyMCE/4536e8f86c4e9c49e99736b4ab8496d7.jpg