Almost all of my artwork is made in gouache color. While I do try out different brands, I keep coming back to Acryla Gouache from HK Holbein Artist Materials. The brushes I prefer are either from Winsor & Newton (series 233, usually size 2) or boesner (size 0). My go-to paper is the watercolour paper canson (300g/m2).
Do you have any questions about the material or techniques I use, please feel free to contact me.