– a manuscript or piece of writing material on which later writing has been superimposed on effaced earlier writing.
– something reused or altered but still bearing visible traces of its earlier form.
Otto sat on my lap while he drew this portrait of Andy – Grandpa. He observed his subject carefully to make sure that he included specific details, including the pointy beanie on his head, spiky hair, moustache and beard plaid shirt with collar. Andy showed Otto that drawing the stripes of the shirt with a curve showed how they go around the body. To the side, Andy also drew a sample hat showing the ribs of the wool and the rim of the hat. An earlier drawing on the back of the paper shows through and becomes part of the final drawing