Set the same colors presented below on the tools’ palette:

The grass should have these colors: #99FF33 and #006600. Picturing several rows of grass, we should change after that the green color with the black one to represent one more row:

Find a butterfly now the same way we found the flower and insert it on the picture:

Make a copy of the butterfly’s layer and apply the next option – Filter>Blur>Motion Blur… on the copied layer: The parameters should be identical with these ones:

Use the same adjustments presented below:

You may see the next result:

Next step includes choosing the Rectangle Tool (U) for stretching out the figure on the whole page. We should apply also the next parameters for this layer: Blending Options>Gradient Overlay.

This picture is the final result we should get:

Finished!

View full size here.