On the next stage we have to draw a berry with the Ellipse Tool (U).



The layer’s parameters: Blending Options>Gradient Overlay



Gradient’s parameters:

 



Try to insert two small highlights on the drawn berry, using the same tool and white color, while pressing SHIFT button.

 

Combine in a group all the layers composing the berry and the highlights (press Ctrl button and mark out the necessary layers and hold on left mouse’ s button while moving the marked layers on Create a new group option). Make two copies of the new made group and apply Free Transform option to place the copies as it is shown below:

 



The Christmas postcard is finished!

View full size here.