Roc
Blackblock
Roc Blackblock: A Voice for Memory and Social Critique Through Urban Art Barcelona, Spain – Roc Blackblock (born 1975) is a Catalan painter and graffiti artist whose distinctive style blends historical reflection with bold social commentary, primarily expressed through monumental murals. His prolific output—over fifty …
A portrait built from Roc Blackblock's own colours
Every 1 approved work contributes its dominant tone to a single flowing field. Sorted along the hue wheel, the strip reads as a smooth spectrum. Click any band to reveal its full four-colour palette.
Bands follow the hue wheel; visually identical tones are merged.
Every painting, placed on the hue wheel
Each dot is a work — its angle set by hue, its distance from the centre by saturation. Hover a dot to see the painting.
The signature, in numbers
Where the colour came from
Up to 24 paintings representing the most frequent palette tones — each shown with its dominant colours.
