Sarcastic Cartoon for PowerPoint

I'm looking for a cartoon to feature on a PowerPoint slide that humorously illustrates the inefficiency in our ocean shipping processes. The tag line for the power point slide is : Millennia old, globally fragmented—shipping remains organized chaos without a conductor to streamline and empower.

Requirements:
- Style: Simple line drawings
- Tone: Sarcastic
- Theme: Inefficiency in processes

Ideal skills and experience:
- Strong illustration skills with a focus on simple line drawings
- Ability to convey sarcasm through visuals
- Experience creating cartoons for presentations

Please provide samples of similar work.