Pls helpp Give two examples of labels on a pencil that would indicate hard lead

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

What is the value of an original etching by r h moore january 1886

The main subject of greek art during the classical period was?