Thanks to the Flickr Interestingness widget on my Netvibes page, I stumbled across two Flickr members with gorgeous work.
First up is Sakura who does a lot of floral macro work. What really makes her photos stand out is the bright, vibrant colors that are usually blurred into the background. She sells prints of her photos at Imagekind.
If you are looking for photographic inspiration, take a look at the rest of the galleries these two offer on Flickr.