His work belongs to the British Abstract Expressionist movement. He rejected the idea of planned compositions. Instead, he used a vocabulary of symbols drawn from Zen Buddhism and ancient scripts. He focused on the physical act of applying paint. His compositions include bold shapes and heavy lines. Works such as Suckable Cross demonstrate his interest in primitive forms. He avoided literal meanings. He wanted the viewer to experience the image directly.

Modern collectors value Davie for his bold use of colour and graphic strength. His prints bring a sense of movement to a room. The symbols in his Untitled Abstract series remain open to interpretation. They do not rely on a specific historical context. His work fits well in contemporary interiors that favour strong visual statements. The spontaneity of his marks provides a contrast to digital perfection.