Create now a new layer.
Mark out the earlier create one and make a right button click on the
Merge Layers option.
Using the
Free Transform option, turn around the layer on
90 degrees and make it look bigger uniformly, like it is shown in the next picture.

Use the next instrument

to represent a horizontal line.
Blending Options-Gradient Overlay
Gradient’s parameters: 
Take the next instrument

and represent a big circle.
Click then on the
Alt button and continue using the last instrument to cut out a small part from the right side of the circle. Select the next tool now

to insert on the big circle, on its top and on the bottom a kind of height. The next instrument

will transform the circle into an apple.