This page has a collection of pigments and paints.
My paints are available through http://www.felt.co.nz (see their button in sidebar). The colours change from time to time. I make paints when I can, it takes a while to fill the pans layer by layer. Also, the number of paints are limited as I find the pigments in small quantities.
If you are interested in learning how to make watercolour or oil paint, there are lots of videos available. I do hold workshops in paint making, usually at the Oxford Gallery here in Waimakariri.
The central image above – Oxford chalk – shows swatches of colours mixed with Oxford chalk.
My paintbox –