Rockwell is a high quality pigment supplier, with 32 years of experience. They have recently created a number of ranges of watercolours. I was given dot-samples of these 'Magic' self-evolving watercolours to try. They contain a mixture of pigments, minerals and plant colours. They claim to be lightfast 'under museum conditions', which requires thinking about if you plan to use them for work to be framed and hung in normal household conditions.
I haven't explored these in depth, but have heard that many people enjoy working with them.
Rockwell also make a set of 35 Classical watercolours, a Natural Beauty range and a Masters G12 range that includes China Red Mirror Cinnabar, made 'using the highest grade cinnabar', and a lovely looking Cajun Lapis Lazuli, along with acrylics and oils. You can read more about Rockwell Art Supplies, Canada, here.
I don't know what the F7 and F5 refer to, but have copied them from the website information.
|Rockwell self-evolving Mineral Watercolour - Alexandria Diamond Purple, Palaiba Diamond Blue, |
Royal Purple and Onat Diamond Yellow.
|Rockwell self-evolving Mineral Watercolour - Limugreen Brown, Valentine Purple, |
Cleopatra Green, Obsidian Brown
|Rockwell self-evolving Mineral Watercolour - Lapis Brown, Opal Yellow, |
Magic Wizard, Morai Witch.
I find it fascinating exploring granulating pigments. What is also interesting is that sometimes, even if you mix the same single pigment colours, you don't get the same effects as is possible with commercial pre-mixed paints. Watercolour has a mind of its own :-)