Simply invite a young child / young children to discuss the picture. What do you see / notice ? What questions do you have / wonder?
Young children may notice similarities and differences (e.g. blocks of different shapes, some frogs are identical, others are unique)… They may count items, by ones or groups (e.g. one green frog, or a group of two yellow frogs)… They may wonder (e.g. why is one of the yellow frog trying to climb up) and connect with what they do at school when they play in the blocks center.
About PreK Pic here.