In "Spring Sun," Gierok focuses on the Harz region of Germany, documenting the interplay between the verticality of the forest ecosystem and the horizontal reach of morning light. The composition emphasizes the biodiversity of the woodland, where lush green mosses and pine needles catch the sun, creating a high-contrast environment defined by long shadows and radiant highlights.

The image suggests a quiet passage of time, marking the transition into spring through the specific angle and intensity of the sun. By framing the pine trees and their environment with such clarity, the work invites a tactile connection to the forest floor, evoking a sense of calmness and tranquility found within the natural world's unhurried cycles.