No. 21 - Mark Rothko

A classic example of Mark Rothko's mid-century colour field painting, featuring an expansive red surface with subtle, atmospheric tonal shifts.

Mark Rothko, born Marcus Rothkowitz in Dvinsk, Russia, moved to the United States in 1913. He became a central figure in the New York School of painters during the mid-twentieth century. His work shifted from early figurative subjects toward the large-scale, non-representational compositions for which he is recognised today.

No. 21, painted in 1951, exemplifies the artist's mature approach to colour and form. The canvas is dominated by a singular, expansive field of red, which functions as the primary vehicle for the viewer's engagement. Rothko applied thin layers of pigment, allowing the paint to bleed into the weave of the canvas. This technique creates a sense of atmospheric depth, where the edges of the colour fields appear to dissolve or vibrate against one another.

In this specific work, the red field is interrupted by subtle, darker forms at the lower edge. These shapes, rendered in muted blue and grey tones, provide a visual anchor to the composition. Rothko intended for his paintings to be viewed at close range, encouraging a direct, physical encounter with the surface. By removing traditional representational elements, he sought to communicate basic human emotions, such as tragedy, ecstasy, and doom. The scale of the work is designed to envelop the viewer, creating an environment where the colour itself becomes the subject matter. The interplay between the dominant red and the cooler, lower tones demonstrates his precise control over chromatic relationships. This piece remains a clear example of his method of layering paint to achieve a luminous, soft-edged quality that avoids the hard lines of geometric abstraction.