Adobe Illustrator CC Classroom in a Book (2019 Release), First Edition

With the Selection tool ( ) selected, click the artwork of the person in the yellow raincoat.

Press Command and + (macOS) or Ctrl and + (Windows) a few times to zoom in.

In the Properties panel, click the center reference point of the reference point locator ( ), if
it’s not selected, to resize from the center. Ensure that Constrain Width And Height
Proportions is set ( ), type 30% in the Width (W) field, and then press Enter or Return to
decrease the size of the artwork.