For my card, I used Cut and Craft's Small Gazebo and display box template. The download for the template includes illustrations and very easy to follow instructions. You can decorate the gazebo however you like, just make sure to plan the design before assembling. I'm using this template for my entry in the Bizzy Bec's September Challenge which is a Colour Challenge using blue, green and white. The image I used is from Bizzy Bec's Blue Butterfly digi stamps "Once upon a time....Collection" called Roses Roses. They're having a sale now so it's the best time to buy some of their many lovely collections.
Here's my finished card:
I decorated the gazebo with my handmade glittered blue roses, laces of green leaves stickers and wide green ribbon as stair carpet . Here's a close-up view of the lovely image Roses Roses: