His work focuses on precise draughtsmanship and clear narrative structures. In pieces like "Marriage at Cana" and "Adoration of Christ", Führich avoids heavy shadows or blurred brushwork. He uses firm outlines and balanced compositions to tell biblical stories. This style was a deliberate reaction against the dramatic, emotional excess of the Baroque period. He preferred the calm, structured logic found in early Renaissance frescoes, like those in the cathedrals of Florence. The result is art that feels both orderly and quiet.

Modern collectors value Führich for the graphic quality of his religious scenes. His prints, such as "Thy Kingdom Come", possess a clean feel that fits well in minimalist or traditional rooms. The lack of visual clutter makes these works easy to read from a distance. Because his focus was on line rather than painterly texture, his compositions translate exceptionally well to paper. They provide a sense of stillness and contemplation without the visual noise of later movements.