This was a quick test on some new masking fluid I bought. It seems to work well! I used a Masquepen and Windsor and Newton watercolours on St Cuthberts Mill grain satiné paper, Mechanical pencils in 0.3 H lead.
As for the subject matter and name... I drew this while watching Bradley Wiggins win Olympic Gold for Great Britain (WOOHOO!!! Go Wiggo and Froomie), so I was thinking about speed and the lovely Spirit of Ecstasy figurine you get on Rolls Royce cars...