Charcoal panels can come in various forms, such as paper, canvas, or board specially prepared to handle charcoal. Some artists prefer using textured surfaces to enhance the effects of charcoal, while others may choose smoother surfaces for detailed work. Additionally, there are also charcoal panels available that are pre-treated to prevent smudging and fix the charcoal in place. #CharcoalPanel #CharcoalSketch #ArtOnPanel #DrawingOnCharcoal #CharcoalCanvas #CharcoalArtist #PanelArt