FlexSlider
The Code:
[flex_slider width="614" height="345"]
/wp-content/uploads/2012/01/water_2_v01-628x353.jpg
/wp-content/uploads/2012/01/water_5_v01-628x353.jpg
/wp-content/uploads/2012/01/water_3_v01-628x353.jpg
[/flex_slider]
Before & After


The Code:
[before_after width="960" height="360" before_src="/wp-content/uploads/2012/03/people_2_v01b.jpg" after_src="/wp-content/uploads/2011/12/people_2_v01.jpg"]