Picasa to Promote Vector Illustrations

I was using Flickr to promote my illustrations but I finally hit the 200 image limit for the free version of the site. I checked out Picasa and they seem to have a much larger allowance for uploading images. I like the application that I can download to my computer so I can easily sort and upload to my online album. Right now, I have each image linked to my main site page but I'd like to make it more intuitive. I hope to have a unique link set up for each image that takes them to my site where they can immediately see the image they are interested in rather than using the search feature.