My high school drawing

When I was younger than Judd, I made this drawing of my mother from a photo taken of her in the early 50s. It's a drypoint made by scribing a piece of plexiglass (which readers may recall later would become Judd's "signature" material).
I was 17 when the drawing was made, at least three years younger than Judd at the time of him limp figure. Already I showed some understanding of line as having a kind of tempo like one finds in music.