Complete a small still life in a single wet-into-wet session — no reworking, no multi-day refinement. Develops decisive observation, pre-mixed palette discipline, and the freshness that only single-session painting produces.
Alla prima — "at first attempt" — forces the painter to commit each stroke decisively. There is no rescue, no glazing over wet paint, no patient refinement across days. Either the stroke goes down correctly the first time, or the area gets scraped and re-painted, or the imperfection stays. The discipline produces freshness that layered painting cannot. The cost is that the painter must know what they are doing before they begin. The drawing must be sound. The values must be observed. The color mixtures must be pre-mixed. The painter is not improvising at the wet edge; they are executing a plan made before the brush touched the canvas.
A still life: 2–4 objects on a single-color cloth, lit by a single directional light source. Keep it simple — the exercise is about painting, not arrangement. Oils or fast-drying acrylics. Oils stay wet long enough for genuine alla prima; standard acrylics dry too fast for most painters. A panel or canvas, sized 9x12 to 12x16 inches (small enough to finish in one session). A palette with pre-mixed value strings for each major color area. This is critical — improvising mixtures at the wet edge breaks the discipline. Brushes of varied sizes, palette knife optional, medium and solvent. Set a timer if useful: alla prima sessions tend to expand; the discipline is to commit and stop.
Oils (preferred for wet-into-wet) or fast-drying acrylics; panel or canvas; brushes of varied sizes; palette knife (optional); pre-mixed palette.
1. Plan before painting. Do a notan thumbnail (3–5 minutes) to establish the value structure and composition. 2. Pre-mix your major color values on the palette. For each object and the background, mix a light, mid-tone, and shadow version. Do not improvise mixtures during painting. 3. Block in the painting in 15–20 minutes, getting the major shapes and values down. Work loose; don't refine. 4. Refine over the next 60–90 minutes, working wet-into-wet. Each stroke goes down decisively and stays. Resist the urge to rework. 5. If a passage isn't working, scrape it back to the canvas with a palette knife and re-paint rather than fight wet paint into mud. 6. Stop at the point where the painting reads as complete. Most painters want to keep going; resist. Over-finishing kills alla prima freshness. 7. The painting should be done while the paint is still wet (typically within 4–8 hours for oils). If you can't finish in a single session, the exercise was too ambitious for the time available.
- Premier coup (intermediate): single-session, no breaks, all-at-once. The pure alla prima discipline. - 2-session alla prima (advanced): block-in dries overnight; refine the next day. Still mostly direct but allows recovery from major early errors. - Plein air alla prima (advanced): outdoor still life or small landscape, time-pressured by light. Adds an environmental variable. - Limited-palette alla prima: Zorn or earth palette, single session. Compounds the disciplines.
A small still-life painting completed in a single wet-into-wet session that reads as a coherent moment of observation — fresh, decisive, with no fought passages.
- Painting completed in single session, paint still wet at end. - No fought passages — marks read as placed rather than corrected. - Each form decisively rendered, no indecision visible. - Painting reads as a coherent moment of observation rather than an accumulation of decisions. - Edges integrated through wet-into-wet contact, not re-cut after the fact.
- Starting without a value plan. - Not pre-mixing — mixing colors at the wet edge while the painting is in progress. - Returning to passages and reworking them, killing the freshness. - Fighting paint when scraping back to the canvas would be better. - Working too small — the discipline scales up better than down. - Confusing alla prima with "fast painting" — alla prima is about single-session freshness, not speed; some alla prima works take six hours.
Builds on: value_scale_study, notan_study, edge_variety_study (the prerequisites for decisive single-session painting). Develops concepts: alla_prima, brushwork. Pairs with: master_copy of Sargent, Hals, or Sorolla — the great alla prima masters. The discipline carries forward into plein_air work, where alla prima is not a choice but a necessity.
Wet-into-wet painting brought to completion in one session — the discipline of decisive marks placed once and left alone. Also called direct painting or premier coup.
The application of paint as a visual element — the painter's handwriting. Mark variety, paint quality, and the freshness of the surface.
The quality of the boundary between two shapes — hard, soft, lost, or found. Edge variety directs the eye and integrates form with ground. Edge control is what separates competent painting from masterful painting.