Conceptual book cover illustration of five figures forming a pyramid while holding a dollar sign in a mid century graphic style

Minimalist book cover illustration of five connected figures forming a circular star pattern viewed from above

Graphic black and white book cover illustration of three figures standing on top of a globe

Mid century inspired conceptual illustration of figures holding a globe symbolizing global systems and cooperation

Conceptual illustration of a lone figure running away from a group in a minimalist mid century inspired style

Woodcut style book cover illustration of a medieval monk writing inside a walled city viewed from above

Expressionist woodcut style illustration of a medieval city enclosed by walls viewed from above

Symbolic woodcut style illustration of a skull inside medieval city walls on a black background

Medieval woodcut style illustration of a burning city with smoke and flames contained within city walls