Program, Krita and MyPaint brush engines, gestures generated or recorded with a stylus – digital images, variable dimensions 2026– (ongoing)
Simili is ongoing research into the painter’s gesture. A program holds the brush: it decides on the path of a stroke, but also on its speed, the pressure and the tilt of the stylus. These gestures are then handed to the brush engines of painting software such as Krita, built to respond to a hand.
Some gestures are built from scratch, after a model of handwriting. Others are my own, recorded with a stylus, then replayed identically by hundreds of brushes. As with an unfamiliar instrument, I practise scales: test cards, where the same sheet passes from one brush to the next, colour tests, watercolours where pressure alone makes the grey.
Test sheet · fan Reading of a gesture · rhythm
Reading of a gesture · 13:35 Reading of a gesture · 13:37 Reading of a gesture · 15:23 Reading of a gesture · 15:29 Reading of a gesture · 20:13 Reading of a gesture · 20:22 iPad sheet, 15:29 · four brushes iPad sheet, 20:13 · four brushes iPad sheet · Watercolor expressive
Test card · Watercolor expressive (MyPaint) The same gesture · Watercolor expressive (MyPaint) The same gesture · Leaves (MyPaint) Colour test card · secondaries, pigment Colour test card · red and green, difference
Abstract · wash Abstract · fields Abstract · fields Abstract · constellation Abstract · signs Abstract · strokes Abstract · wash Abstract · glazes and ink Abstract · glazes and ink Reading of a gesture · an abstract
Test card · Bristles-5 Flat (Krita) Test card · Charcoal Pencil Large (Krita) Test card · RGBA-06 Rock (Krita) The same gesture · Ink-3 Gpen (Krita)
Black watercolour (cloud): pure black, the pressure of the stylus alone makes the greys. A4 at 300 dpi.
Watercolour · wash Watercolour · stains Watercolour · drawing Watercolour · horizon Black watercolour · mass Black watercolour · storm Black watercolour · palimpsest Black watercolour · storm, in greys
Step by step · step 1 Step by step · step 2 Step by step · step 3