You might want to check out Incorporating On-The-Fly Graphics In CGI output for some relevant discussion. In particular I enjoyed Re: Incorporating On-The-Fly Graphics In CGI output (as you can probably tell by my reply to that node).

In reply to Re: combining html and on-the-fly images using Image::Magick by revdiablo
in thread combining html and on-the-fly images using Image::Magick by Hagbone

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