For your first step select one existing image or create your design as you like.
First, right click on the image and select Filters -> Distorts-> Emboss from the menu.
Apply the filter, and watch what happens to the image. Emboss is used for image looks like
painting.
And also add one more effect: Filters -> Blur -> Blur (Simple Blur Fast but not very strong)
then they display final image.
Now we another difference then one more effect : Filters -> Emboss
->Erase every other row or column, And also select colors. Now then there is a another effect.
Now we want to see difference in filmstrip combine images then one more effect :
Filters -> Combine->Filmstrip.