Wow it must be a very cool place to visit just from your explanations, setting up a makeup shop there would be a great idea, so funny i wish i can just be your photographer since you said you don't know how you can snap all those brushes ahahhaahahahašš
no the brushes are not used to blend graffiti but to blend graphite or charcoal on paper while drawing. We also have graphite and charcoal powder in which we can use to draw or shade our work rather
RE: Hereās a simple guide on how to do eye makeup