Ján
Grotkovský
The Quiet Observer of Eastern Slovakia Born in Ruskom Kazimíre on January 24, 1902, Ján Grotkovský lived a life defined by a steady, measured devotion to the visual world. His early years were shaped by the landscapes of Eastern Slovakia, a region that would become …
A portrait built from Ján Grotkovský's own colours
Every 25 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.