In this artwork, I notice children eating popsicles on a bench.
I see that the art piece was mainly drawn with shading; black and white colors. Only the popsicles of which the children are eating are colored. This makes the popsicles stand out from the rest of the drawing.
I also see a bench, and the children are wearing long-sleeved clothes. I assume that it might be a chilly, but still good weather to have popsicles.
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These are just some of the visuals that I see in the drawing. You might see something differently than I did. Some other things that you might see is the depth of the shading, assuming they used pencil. They used darker and lighter shades to represent contrast in the piece.