Paint "mudheads" with a putty knife
Posed a model outdoors, backlit by the sun, and had students paint the silhouetted form with nothing but a putty knife and thick paint.
Why it matters · The putty knife shuts down drawing and detail. It forces the student to see the figure as one simple mass of colour and value against the light. That exercise, the mudhead, was the base of his teaching: learn to see the big, simple colour spots first.
The documented "mudhead" exercise at the Cape Cod School of Art
See the world as colour spots
Taught that a painting is spots of colour put together in a beautiful way, and that correct drawing would come out of correctly related colours.
Why it matters · This reverses the academic order of draw first, colour later. For Hawthorne, seeing the true relationship of colour and value was the primary skill. Get the spots right and the form takes care of itself. It trains the eye to see like a painter, not a draughtsman.
Hawthorne on Painting, "If the tones and values are correctly placed, the drawing takes care of itself", 1938
Make a lot of starts, not a few finishes
Pushed students to make three or four studies a day, valuing the act of starting and seeing over the labour of finishing one picture.
Why it matters · The aim was to train the eye, not to turn out saleable work. Making many starts builds the power to catch the first effect of light and colour quickly and with confidence. It puts the process of seeing over the product.
Hawthorne's "make a lot of starts" teaching (three or four studies a day for the Saturday critique)
Run the long weekly critique
Built the teaching week around a long Saturday-morning critique of all the students' work, a practice he took from his own teacher William Merritt Chase.
Why it matters · The critique was the real moment of instruction. Reviewing dozens of mudhead studies at once, he could name the common failures of seeing and drive his core principles home for the whole group. It was a powerful, communal teaching event.
The Saturday-morning critique, a practice Hawthorne took from his teacher William Merritt Chase
Find the beauty in the paint, not the subject
Held that any subject, even a dishpan half-full of water, could be beautiful if the colour spots were seen and set down truly.
Why it matters · This splits the act of painting from the literary or sentimental pull of the subject. Beauty is in the visual world itself, in the relationships of light and colour, and the artist's job is to translate that into paint.
Hawthorne on Painting; the dishpan example (beauty from the treatment, not the subject), 1938