It's common to look at other kitchens before making any decisions about how you want yours to look and where better to start than a kitchen design gallery? Here are the two best ones around.
The Kitchens.com Gallery - They've broken their galleries down into kitchen design styles which is really nifty and time-saving if you're trying to find a particular style. Their pictures are also of a good quality so you can pick up the finer details for inspiration.
Harvey Norman Kitchen Design Gallery - This gallery is slightly different in that it has been categorised by the shape of your kitchen design. So if you're looking for L shaped kitchens or kithens with an island then you can quickly see some different styles.
Of course there are thousands of kitchen design galleries on the internet, but these two are particularly good.