ALICE from cover of Rolling Stone issue from march 1972. Original photo taken by Annie Leibovitz.
I have yo say, I love this photo (and drawing) he looks totally insane here (not that wrapping a snake around your neck is that normal).
but it's popilat photo oicked for drawings, so I wanted something special, original...
Tea for background! HB mechanical pencil for sketch and 8B for all shading. In fact you can say, that it was done only with 8B. It's Staedtler Lumograph 8B pencil. Strange pencil, that doesn't reflect light and is pitch black.
0.3 mm mechanical pencil (for sketch)
8B Staedtler Lumograph pencil
no idea, but around 10-12 h I suppose.