intermediate 90–180 min portrait

Planes • Values • Edges → Likeness

We’ll map big shadow/light shapes, choose a limited palette, and control edges to land likeness without overworking.

Oil portrait block-in with simple planes

Goal

Paint a small head study (5×7–9×12) with three clear value groups and simple plane changes before features.

Palette & surface

  • Titanium white, yellow ochre, cad red light (or venetian), ultramarine, burnt umber.
  • Toned panel/canvas (neutral gray or warm earth).
  • Solvent-free medium, paper towels, palette knife.

Block-in plan

  • Indicate head angle with a simple envelope and centerline.
  • Group shadow shapes as one value; avoid detail inside shadow.
  • Place features only after planes read in light vs shadow.

Step-by-step

1
Drawing envelope

Place top/bottom, brow/nose/chin proportions. Keep lines straight and adjustable.

2
Shadow map

Thin umber wash: connect all shadow shapes (eye sockets, under nose/lip, jaw). One value.

3
Average lights

Lay a single light family note per plane (forehead, cheek, nose top). Hold highlights.

4
Temperature shifts

Warm lights / cool shadows (or vice-versa). Tiny shifts per plane sell form.

5
Edge hierarchy

Sharpen only at the focus (eyes/nose edge). Soften hairline and far cheek.

6
Accents & highlights

Place darkest dark and small highlights last. Stop before overblending.

Tips

  • Value beats color for likeness—squint often.
  • Keep shadow family thin; lights thicker/opaque.
  • Save detail for last 10%; big shapes do the heavy lifting.

Troubleshooting

  • Muddy color: Wipe, remix clean puddles, repaint once.
  • Plastic look: Edge variety missing—soften turning edges.
  • Dead skin: Over-gray—add small warm/cool bias per plane.

Share your head study

Post your value map + final. Note one edge you controlled well.