How are these characters form

In the above painting by salvador dalí, entitled persistence of memory, which of the following objects do not occupy positive space? a. the clocks c. the tree trunk b. the ground d. the cliff select the best answer from the choices provided

This measure is supposed to equal six beats. in one or two sentences, explain how you can add one note and one rest to complete this measure. assume that one quarter note equals one beat.

Which rule of composition applies to portraits? a. lead the eye the eyeline rule c. the rule of odds d. use of lines e. rule of thirds