Which technique of creating emphasis is in primary use in this painting?

The artist primarily used
to create emphasis in this painting.

Which camera process came before the daguerreotype

What type of celebration do the colors in manet’s painting suggest, in contrast to gauguin’s? masked ball at the opera by edouard manet courtesy national gallery of art, washington. breton girls dancing, pont-aven by paul gauguin courtesy national gallery of art, washington search each photo up who ever answers it gets 20 points.

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 (