Artists make shapes in the background smaller than shapes in the foreground to communicate their distance from the viewer. How else might a landscape artist show shapes in the background to depict their distance from the viewer?

shadows and light, disappearing lines, dark and light colors, depth.

Explanation:

shadows show where objects are and where the light is coming from, disappearing lines give a sense of distance, dark colors show distance away from light sources and lighter colors show how close the object is,and adding depth is creating 3D figures/ objects

are do fireworks on the free way is safe ?

the above mentioned statements talks about the creativity of an artist and to what extend they can utilize and experiment on the objects provided.   differing size and subjects are given so that an image of wisdom is created. displaying a transition from light to dark in something by darkening sections in order to create a shadow. and lastly, putting bits and pieces together to formulate a new image.