Graphite drawing tutorial by artist Koysen (Douyin) — a brilliant breakdown showing how subtle texture and controlled shading can transform a simple paper bag into a highly realistic study. The artist demonstrates step-by-step techniques to build creases, depth, and surface detail with precision. Artist: Koysen (Douyin) #graphitedrawing #realismart #drawingtutorial #texturestudy #graphiteart #shadingtechniques #artprocess #artinspiration | Graphite Masters