The central figure is a tall, muscular man with long, wavy red hair and a beard, known as Finn McCool. He is shirtless, wearing blue and white vertically striped trousers, and has a dark, patterned green cloak draped over his shoulders. He is shown from a three-quarter view, looking slightly upward while carrying a large, grey, hexagonal stone block across his shoulders. He stands barefoot on the distinctive hexagonal columns of the Giant's Causeway, with frothy ocean waves crashing against the rocks to his right and a rugged coastline visible in the background under a cloudy sky.
To the left of the main scene is a striking vertical border filled with intricate, decorative Celtic knotwork. This column is segmented by three circular medallions, each containing a detailed, small-scale illustration of mythical scenes or figures, including a seated person, a character interacting with a stag, and an older man with a long white beard. The style of the artwork is reminiscent of fantasy illustration, with rich textures in the clothing and stones and a mythological, legendary tone.
The colour palette is dominated by earthy tones in the landscape and figure, contrasted by the deep blues and greens of the cloak, the ocean, and the elaborate Celtic border. The lighting appears soft and naturalistic, casting gentle shadows that define the subject's muscular physique and the complex geometry of the stone columns beneath his feet. The overall composition balances the realistic depiction of the giant against the stylized, symbolic nature of the historic,