There's no specific relationship. They are distinct entities. Kiss Cartoon might offer access to both Teen Titans and Scooby Doo, but that's about it. Each has its own unique characters, storylines, and fan bases.
Perhaps the boy is using the paint to create some kind of art or to express his imagination on the grass. It could be a fun and creative activity for him.
I have no clear idea. 'La comic com' could potentially be a brand name for a comic series, or maybe it refers to a comic convention. Without more context, it's hard to tell exactly.
It involves coming up with a story idea first. Then, you do rough sketches of the characters and scenes. After that, you refine the sketches and add details. Finally, you color and add shading for a polished look.
The black and white starfish cartoon might have simple lines and shading to create a classic look. Maybe it focuses on showing the shape and texture of the starfish clearly.
I think it's subjective. If you love the original Naruto storyline and characters, you might lean towards that. But if you're into new developments and the next generation of ninjas, Boruto could be more exciting for you.