'Nelumbo' Lotus Nymph. Pyrography/pastel/pigments 

 'Nelumbo' Lotus Nymph. Pyrography/pastel/pigments 

Pyrography: py·rog·ra·phy/pīˈrägrəfē/

Also known as wood burning, pyrography means “writing with fire”.  It‘s the art of decorating wood or other materials with controlled application of a heated point.