Cool. Here is an explanation for the process in case you need to know.
When you click your iPhone on the left and get the tabs across the top..go to photo tab.....check sync photos and click the arrow to browse to folder where your pics are. Then you can click selected folders and point it to the folder containing pics you want to sync to phone. I just put pics in one folder to sync to phone which I named iPhone Desktop...and put a check mark next to that folder.
Are you talking about pictures on google, that you are looking at on your iPhone? If so, just hold your finger on the image until the save option pops up on the phone, then save to file. Hope that helps