Philip IV in Armor

surface prep

While Velázquez later adopted light gray grounds during his Italian period (1629–1631) to achieve greater luminosity (Source 7), this 1628 work predates that shift. It is likely prepared with the dark reddish ground characteristic of his earlier Seville works, though the source does not explicitly confirm the ground for this specific painting. The artist’s practice involved preparing the canvas to support the oil medium, ensuring it could handle the texture of the pigment (Source 8).

underdrawing

For complex compositions or limited sitter time, artists of this period often sketched the general form and a rough likeness on the canvas using pencil, charcoal, or thin oil (Source 2). Velázquez likely began with such an underdrawing to establish the pose and proportions before applying paint. The face may have been completed first, with the rest of the figure and background following (Source 2).

underpainting

Velázquez’s technique involved a fluid handling of light and shade, suggesting an underpainting phase that established tonal values before color application. While the sources do not explicitly describe a grisaille underpainting for this specific work, the general practice of old masters included glazing and scumbling over a dry preparation (Source 1). The artist’s ability to depict lifelike reality, including clothing textures, relied on this foundational layer (Source 3).

Glazing

A transparent coat of color applied over a dry underpainting to build depth and luminosity, as practiced by old masters.

Scumbling

A semi-opaque painting technique where the underlying layer shows through, often used to create coldness or texture over darker grounds.

Fluid Brushwork

Using a variety of brushstrokes (rough, smooth, filmy, thick) to depict texture and light, moving beyond Caravaggio’s unvaried sheen.

Chiaroscuro

Incorporating Caravaggio’s use of strong light and shadow to create volume and drama, but with greater atmospheric rendering.