Well, 'llamada de caricaturas' could potentially be a term for a request or invitation related to caricatures. It might be for a competition, an exhibition, or something similar. But without more context, it's hard to say for sure.
The 'Cross of Gold Speech' in political cartoons usually highlights issues related to currency and economic policies. It can be used to criticize or support certain positions, and it adds depth to the discussion of these matters in a visual way.
You can try looking on popular online comic platforms like Webtoon or Comixology. They might have the English version available for purchase or reading.
It could potentially depict Travis Kalanick's experiences in the New York business scene or highlight some notable events related to him. Maybe it showcases his challenges and achievements in a creative manner.
Comics featuring animals or cute characters with basic features are often easy. For example, a chubby cat or a smiling dog with simple lines and colors.