This green flower background pattern is available to download in a number of formats.
You can use the tile version in photoshop to create a paint bucket pattern (learn how to define a pattern).
Or use it as a background pattern in css.
This green flower tile has been created for specific use as a background pattern but feel free to download the source psd to modify it, the source file contains a Photoshop Vector shape and png of the pattern tile.
This pattern is available free to download and use in design work and websites. Any credits to Photoshop Buzz would be appreciated.