Lakmé - Works in Progress

I have been working a number of drawings/paintings for the New Art Festival coming up very soon (June 4-5th!). Here is a sample of one of the series I've been working on.... not too sure about it yet.
They were inspired by the opera "Lakmé"  (the flower duet - look it up you will most likely recognize the tune instantly!)

What I used: Graphite, Prismacolour pencil, and watercolour.  Surface: Vellum and Masi Paper.  It is slightly translucent (hard to tell here) and I plan to place them into suspense frames (between two sheets of glass).