Step one: first draw a circle.
No. Step 2: Then draw a circle around it.
No. Step 3: On the outside, draw arcs to wrap the inner shapes to form the shape of a blackberry.
No. Step 4: You also need to add a small short line behind each circle as the structure of the blackberry.
No. Step 5: Then use arcs to draw the shape of the leaves on the back.
No. Step six: Finally, apply a nice color, and the blackberry is finished.