04 · Sketchbooks
The Annotated Page
A word on a drawing is not a failure of the eye — it is a tool the eye deploys.
04.1What the Note Is Doing
There is a reflex among beginners to treat a written word on a drawing as an admission: the line failed, so the sentence had to explain it. This is backwards. Annotation is not caption. When Eugène Delacroix filled his 1832 Moroccan notebooks with colour notations alongside the figures — a word in the margin naming the exact ochre of a djellaba, the blue-white of a shadow on plaster — he was not confessing the drawing's limits. He was extending its usefulness. Those notebooks, now held at the Musée national Eugène-Delacroix in Paris, fed his studio practice for decades precisely because the words were there. The eye had seen something the paint could not hold in the moment; the word pinned it.
J. M. W. Turner did the same thing across the roughly three hundred notebooks now held at the Tate. Pencil studies barely an inch wide carry marginal notes: a named colour, a compass direction, a time of day. He was not drawing for the page. He was drawing for the painting that would come later, and the note was part of what he was collecting.
What annotation does
- 01colour note — a word or phrase naming a colour the drawing could not hold in time
- 02time note — records light direction and quality, which determines why the drawing looks as it does
- 03place name — identifies the subject within the image, not just its address
- 04marginal position — notes written in empty sky or gutter, keeping the drawn area clear
What to Write, and Where
The annotation that works is precise and contextual. Colour notes age well: "warm grey, almost green in the shadow" outlasts any mixture you might have managed under time pressure. Times work — "11 a.m., light from left, moving fast" — because light is why the drawing looks the way it does, and a drawing without its time is a drawing without its weather. Place names, when they name the thing in the picture rather than just the address, anchor the image to something the memory can recover. "East pier, outer wall" is more useful than a postcode.
Position matters too. A word scrawled across a focal point destroys it; the annotation belongs in dead sky, in a margin, in the gutter, anywhere the image is already empty. David Gentleman, whose working notebooks show a practised economy of both line and language, writes in the margins as a matter of habit, keeping the drawn area clear. The note is a service element, not a subject.

What not to write: interpretation, apology, second-guessing. "This didn't work" is clutter. So is a mood diary. The annotation that earns its place is the annotation that recovers something the drawing alone cannot — a missing colour, a measurement, a name you will not remember, the five minutes before the subject moved.
The Annotated Page as Evidence
Ronald Searle's drawings made in Changi and on the Thai-Burma Railway between 1942 and 1945 were hidden and survived; the notes they carry — names, dates, the identities of men who appear in the drawings — are what make them historical documents rather than simply affecting images. The annotation was survival information. That is an extreme case, but it clarifies the function: the word on the page turns a visual impression into a record that someone other than the maker can read.

Edward Ardizzone, working as a war artist in the Second World War, annotated consistently, and his notebooks held at the Imperial War Museum demonstrate how a small scrawled word can carry what the image cannot — a unit designation, a place, a date — without ever stopping the drawing from being a drawing.
This is what separates the annotated sketchbook from the illustrated journal. The journal narrates. The annotated page equips. Words on a drawing are how you get the information back out later, when the light has changed, the scene is gone, and the only thing left is a small rectangle of paper with a line across it and, in the margin, in pencil, the colour the line should have been.