Answer:
One reason would be that people might view it from a different perspective and the context might change it. Plus, it makes the art more bold to focus on the art without the context. (opinion)
Explanation:
i'm pretty sure it's an anime/manga scene of oil pastels and paint in digital form probably from a movie or series.
Answer:
Vegeta was stronger before Goku trained with King Kai at the beginning of Dragon Ball Z.
Explanation: