Select it and go up to the Menu Bar and select Edit > Duplicate.
You can do this a total of 3 times so that there will be 4 Rectangles on the screen or you could simply press the Ctrl and D keys on your keyboard together to create a Duplicate.
Move each Rectangle to the right of the other to create a Rectangle Bar, so that they look like this:
Using your arrow keys, select each Rounded Rectangle and make sure that they are equally spaced.
Rect1: R 128, G 51, B 0
Rect2: R 255, G 102, B 0
Rect3: R 212, G 170, B 0
Rect4: R 102, G 128, B 0
When creating each color, remember to click the "Add to Palette" button at the bottom of the Uniform Fill Window. Your color will then show up at the bottom of the Color Palette located at the right of the screen.
The 4 Rounded Rectangles with visible Black Borders will look like this:
To change the Border Color, simply select a Rectangle, move the mouse over its Color on the Color Palette and Right Click. The border should now have the same color as the Rounded Rectangle itself.
Repeat for the 3 other Rounded Rectangles. So now the Multicolored Bar will look like this:
The Flyer will now look like this:
Select Group from the Arrange Menu. If you just want to use the shortcut keys, select the Rectangles along with Ctrl and G together.
With this done, we can now focus on adding Images to the Flyer.
The Top Image is Autumn Still Life.
The Bottom Image is Sweet Conker, both Images by Petr Kratochvil.
Once your Images have been downloaded, you will need to place them into the flyer.