Simple drawing of blackberry

Step one:

First draw a circle.

Step 2:

Then draw a circle around it.

Step 3:

On the outside, draw arcs to wrap the inner shapes, forming the shape of a blackberry.

Step 4:

You also need to add a small short line behind each circle as the structure of the blackberry.

Step 5:

Then use arcs to draw the shape of the leaves at the back.

Step 6:

Finally, apply a nice color, and the blackberry is finished.