Avengers : Hulk vs Hulkbuster( Veronica) speed drawing, drawholic

Speed drawing of Hulk vs Hulkbuster(Veronica), from the movie Avengers: Age of Ultron. Copic Marker, Prismacolor, Strathmore Bristol 300s, 9h 40m Materials Paper Strathmore Bristol 300S, Canson MiTentes, Arche Colored Pencil Prismacolor Premire, Caran d Ache Supracolor Pastel Schimenke, Gondola, Stabilo Carbo Othello, FaberCastel Fitt Others Marker (AD) Watercolor (Shinhan), Eraser (Luxe Ne60) White (Lights) Uni Posca, White Gel Pen (Signo Uniball), Ink (Winsor Newton)