Pencils, markers, brushes, oil paint, acrylic paint, paper, canvas, polymer clay, vinyl, heat press machine, printer ink, to name the materials used in an art studio.
Artists know how much they cost but an outsider shouldn’t load his brain with such trivia.
If you do want an example, one of a medium expense, the markers I hold in the picture cost 75 euros (with artist discount).

You may not want to own any of my works but still want to keep artists working, you can make a donation here.
Thank you!
Mon