I need help can you help me!

This is a picture i'm drawing for my art class! i need to know if it good (first of all) and that it represents dia de los muertos (

In 1907, the retrospective on the work of 19th century post-impressionist georges seurat influenced the development of cubism in a radical way through his painting titled, “sunday afternoon on the island of la grande jatte.” ? ?

Which of the following artists is known as the “father of pop art”? a. andy warhol b. norman lewis c. richard hamilton