The picture is the art for the Glimmervoid card from Magic : The Gathering (Mirrodin expansion), by Lars Grant-West : https://www.larsgrantwest.com/p526736664#h6bece017 http://gatherer.wizards.com/Pages/Card/Details.aspx?printed=true&multiverseid=48132
The title is also from Magic, it's the French translation for "Quicksilver", taken from the Quicksilver Sea on Mirrodin.
