The entire surface is covered with thick, textured brushstrokes that build up the cathedral’s elaborate architecture, yet no single line remains sharp or fixed. Pale blues, violets, and creamy yellows mingle across the canvas, suggesting the play of sunlight on carved stone and the shifting atmosphere of a bright day. The pointed arches and vertical columns of the Gothic entrance are visible at the lower center, their forms softened and almost melting into one another under the dappled illumination.

Above, the great rose window sits in deep shadow, its circular form surrounded by radiating strokes that hint at tracery and sculptural detail without defining them precisely. The paint stands out from the surface, creating a tactile sense of depth and movement that mirrors the fleeting quality of natural light. At the bottom right, the artist’s signature is visible, anchoring the work in the hand of its maker.

In the upper left and right corners, the edges of the cathedral dissolve into the sky with feathery, indistinct blue and gold strokes that blur the boundary between architecture and atmosphere. The sunlight falls most strongly on the central columns and arches, where thick dabs of creamy yellow and white create a luminous effect against the cooler blue shadows. In the lower center, hints of reddish-brown and ochre are layered over the stonework, giving the surface a warm, sunlit glow.

Throughout the painting, the brushwork varies from short, stippled marks in the shadows to longer, sweeping lines along the illuminated edges, emphasizing the shifting play of light and depth.