This was done with oil pastels in a technique known as Sgrafitto, as part of a 100 day challenge on Instagram. I scratched the black paint off with a chop stick. Worked like a treat, so I'm planning a bigger piece with that technique.
Watercolour and the tiniest bit of coloured pencil and acrylic marker on watercolour paper. Size A4. Done with negative painting technique. This was inspired by a figure found in a Kinder egg from my daughter. It seems to be common sense these days to scan and fix your artwork digitally before posting it on any social media. I don't do that. I kind of like the little (or bigger) imperfections in my work, and I also believe that uploading traditional work that has been digitally fixed gives people the idea that such perfect pictures can be achieved in a traditional way.
A little collection of mushrooms, done with gouache in my mixed media sketchbook. The process of painting with gouache is growing on me, it feels so satisfying.