When you get to my Picasa Albums there is a search box at the top right of the webpage.  The problem is that if you are just looking for an image from my albums the search will not limit itself to my stock alone. However right after your search is done and option appears under the search box which allows you to modify the search to community ( all of google) or Brian's Photos. When you select my name the search can be resubmitted and will search the images in my albums alone. If you need an image for evangelistic of church work please let me know.