
I was recently reading Exotic Botanical Illustration with the Eden Project and noted that authors Thurstan and Martin advise, in the context of botanical illustration, never to choose any yellow that is described as ‘cadmium’ as it will be opaque. Alternatives include ‘transparent yellow’ which I’ll try when my cadmium yellow and cadmium lemon run out.
As I’m working, a nuthatch visits the sunflower feeder at the other end of the lawn.
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