I generally love your videos and articles Teoh, but think you missed some important info here. 1. a notation should be made that the Derwent Inktense pencils and blocks are permanent after they dry. Regular watercolors and pencils and blocks are NOT permanent when dry and can be rewet. 2. I wish you had also added a section for the LIQUID watercolors that are now so prevalent. I've found that while many of those purport to be "watercolors", they are actually made with dye and are NOT lightfast. I worry that a lot of people are spending good money on them, but will be disappointed a couple of years from now when their work disappears or fades.
I generally love your videos and articles Teoh, but think you missed some important info here. 1. a notation should be made that the Derwent Inktense pencils and blocks are permanent after they dry. Regular watercolors and pencils and blocks are NOT permanent when dry and can be rewet. 2. I wish you had also added a section for the LIQUID watercolors that are now so prevalent. I've found that while many of those purport to be "watercolors", they are actually made with dye and are NOT lightfast. I worry that a lot of people are spending good money on them, but will be disappointed a couple of years from now when their work disappears or fades.