This card uses the Saddle Up set from Doodle Pantry. The sentiment is also from a Doodle Pantry set, but I don't remember which one! I used ribbon from Really Reasonable Ribbon and cardstock from Stampin' Up. I am also entering this card in the August SFYTT challenge at iheart2stamp.com.
Here's a photo of Kaylie, Candy, Minnow the Painting Horse and the masterpiece!