A good strategy is to divide the image into sections. Start with the tree and its branches, then examine the birdhouse and fruit. Small objects such as the umbrella, lollipop, or lightbulb can easily be disguised within rounded leaves, pears, or hanging shapes.

Next, move your eyes toward the fence and ground. Long straight objects are easier to hide there, so this is a good area to search for the ruler or crayon. Also check unusual lines or shapes that seem slightly different from the rest of the illustration.

Then examine the rabbit and tortoise closely. Their bodies, ears, shell patterns, and nearby details provide plenty of places for objects such as the book or envelope to blend into the drawing. Finally, search every circular shape for the tennis ball and lollipop.

The full list of hidden objects is: tennis ball, ruler, envelope, crayon, umbrella, book, lightbulb, and lollipop. If you found all eight without help, you have excellent attention to detail. If you missed one or two, look again slowly—once your brain knows what shapes to search for, the hidden objects usually become much easier to spot.