Why is the sky blue? Why am i blue

Why am i sad

why is it when I smile people say I look blue

Maybe I am blue

:(

What purpose do the elements of art serve for artists and those who view artworks?

Which baroque artist from a protestant country did not produce work for the catholic church? a. michelangelo b. rembrandt van rijn c. peter paul rubens

Name this sculpture the time period it was created during,and its purpose