You can always check if Google has indexed your pages, by simply doing a search site:YOURDOMAIN, failing that you can always join Google Webmaster Tools and find out more backlinks
About time somebody suggested using ALT TAGS - that's what is required for the indexing of images. Google cannot see images, only text. Hope that helps.
You can always check with site:YOURDOMAIN or join Google Webmaster Tools to see if there is any problem with any of your pages being indexed (as well as to submit a site map)
Here is a quick check that you can perform to find that out. Just head to Google, and click on the “Images†link on the top left corner. That will take you to the Image Search. Now you just need to type on the search bar “site:yourdomain.com“. This quiery will filter only the results coming from your site.