I know you can buy perfectly good pre-stretched canvas. I know this. And sometimes I do, for studies or when I'm traveling. But for the real work I still go to the art supply shop on Rue des Trois-Marie, pick through the rolls of linen by touch, and spend an afternoon cutting and stretching and sizing. My husband thinks it's a ritual I won't let go of. Maybe it is.

But there's something about the tension you can only get when you've done it yourself, pulling the pliers until the weave is exactly right, hearing the frame creak a little. And the rabbit skin glue, I know synthetic sizes work fine, but the smell of it cooking takes me straight back to my first year of training. That hideous little kitchen in the atelier where we learned to grind pigment and stretch linen before we were allowed to touch a brush.

I had a student last year who asked why I bother. She'd only ever worked on pre-primed cotton. I told her to try it once, just to feel the difference in the surface when you've done it yourself. She never did, I think. But the ones who try it understand immediately.

I'm not saying it makes better paintings. But it makes my paintings. That's enough for me.