Black and white illustration, artistic, globe, three men, standing, contemplating, world map, global, perspective, geography, thoughtful, introspective, monochromatic, silhouette, shadows, light, contrast, worldview, global citizenship, international relations, global issues, global awareness, global studies, global education, global travel, globalization, global economy, global politics, global health, global environment, global peace, global justice, global cooperation, global community, globa