Corrigan utilizes a clean, illustrative style to explore the concept of the Egg Pup, a creature that defies standard classification through a lens of humor. The central figure emerges with a soft, rounded form, blending the smooth texture of an eggshell with the expressive features of a young canine. The use of warm tones and a gentle focus creates an approachable atmosphere, making this unusual biological mashup feel endearing rather than surreal.

Rooted in the tradition of playful creativity, the artwork serves as a visual joke that resonates through its simplicity. By stripping away complex backgrounds, the focus remains entirely on the character's personality and the cleverness of the pun. It is a celebration of the unexpected, using clear lines and a squared composition to communicate a sense of joy and lighthearted discovery.