I work directly on the computer screen
using a Wacom intuos tablet and pen,
and now work with Corel Painter ix a
professional creative art programme
which comes with hundreds of different
brushes including watercolour, oil,
pastel,  pen and other interesting brushes.
There is also a palette for mixing your own
colours.
I print my work on archival inkjet
Watercolour paper using pigment inks