Drawing to Draw a Boy with a Mask

Hey guys! I was looking for some ideas for a project I have in mind and I ended up stumbling upon this drawing of a boy with a mask. Let's just say my attention quickly wandered and I ended up downloading this irresistible cartoon instead. As soon as I saw it, I immediately thorght abort how fun it corld be to color with my granddaughter, who loves these activities. We started coloring together, and it was such a good experience that now I'm always looking for new drawings to share with her.

I tend to use different types of paper, from tissue paper to thicker paper like A4, depending on the technique we choose. Sometimes we even improvise with what we have on hand! I'm curiors: what papers do yor usually use for coloring? Any special recommendations?