In Wanderlust (Black), O'Connor employs a stylistic fusion that bridges the gap between traditional cartography and pop art. The composition uses a landscape orientation to stretch out world map regions, which are then punctuated by heavy black circles that provide a graphic weight. These dark focal points contrast sharply with the watercolor painting techniques, where blue and pink pigments bleed into one another, mimicking the movement of oceans and the shifting borders of coastal landscapes.

The use of a vibrant color scheme moves the work away from literal navigation and toward a more abstract concept of adventure. By layering these saturated hues over a vintage map exploration theme, the artist invites a sense of curiosity about cultural geography. It is a piece that celebrates the act of wandering, using color interactions to turn a familiar global silhouette into a personal expression of creative intent.