The pressure ramp and layering
The pressure ramp and layering
Dialling tone like a volume knob, and why layers beat force
Produce a smooth pressure ramp and understand in the hand why value is built in layers.
- Difficulty
- Time
- about 0.5 h
- You draw with
- 2B, 6B, 2H
Why this one
- Unit 1 of the program: Instrument Control.
- A ramp with no visible steps.
- Two grey squares, one shiny and dead, one matte and alive, with your note about which took more tone.
From your kit
The whole kit →- 1Grafwood 2H, 2B, 6B 2H for layout and line; 2B, 6B for the darks. Long points from the Blackwing on everything up to B.
- 2Kneaded eraser and the Mono Zero press-and-lift corrections only; the Mono Zero for a single sharp light.
- 3Alpha sketchbook 9 x 6 draw at the book's size and keep the proportions; date the page.
In general, this study asks for
- Copier paper
- 2B, 6B, 2H
Watch first
All videos →Tripod and overhand grips, and drawing from the shoulder. Watch before Foundations session 1.
YouTubeThe plan
4 stages · ~41 min- 1
Ten ramps
12 min2B on its side, overhand grip. A band an inch tall and eight inches long, starting with a touch so light it barely marks and ending with the full weight of the hand, with no steps. Count to eight as you travel and let the pressure rise with the count. Do ten. The tenth will be much better than the first.
FigureFeather to full weight, continuously. Checklist0 / 1 - 2
Reverse and compare grades
12 minFive ramps dark to light. Then two ramps with the 6B: notice how little pressure the dark end needs. Then two with the 2H: notice that the dark end never arrives, however hard you press, and that the paper dents.
Checklist0 / 1 - 3
The two greys
12 minMake a two-inch square of middle grey by pressing hard with the 2H. Beside it, make the same grey with three light layers of 2B, changing direction between layers. Tilt the sheet to the lamp. The first shines. Now try to darken each one with a 4B: the pressed one refuses; the layered one takes it. You have just learned the most important rule in pencil drawing in your hand, not your head.
FigureSame grey, opposite futures. Checklist0 / 1 - 4
Self-check
5 minTick each item honestly. If one is a no, the session is not finished; go back to that step.
Checklist0 / 3
What it should look like
- A ramp with no visible steps.
- Two grey squares, one shiny and dead, one matte and alive, with your note about which took more tone.
Where it goes wrong
- Ramps with three or four distinct bands. Thinking of the pressure in stages. Count continuously and move faster; speed smooths pressure.
Log this session
Start the clock when you pick up the pencil. Stop it when you put it down. Log it. Every session counts toward the box.
Status
How did it go?

