Looking for an image loader that loads the image from a website

Let me explain what I need... I'm hoping that you might already have something and I just haven't found it yet.

I create infographics for people.  I have a list of icons that my clients can choose from to put on their infographic.  I have that list as an image on each of my forms.  The problem is, I am constantly adding new graphics.  Instead of having to go and update each one of my forms with a new image of all the icons- I would like to have the image pull from my website.  That way, I can simply update one image (the one hosted on my website) and all of my forms will automatically be updated (since they will just pull from that website).

Do you have a widget that does this?

www.hellohazen.com

Thank you so much!

Sara

If one image is shown on multiple forms, so one image with same link.

Then one way I see is to use that URL and change the image on your server. So change the image but keep the same image name, therefore, the same URL. 

So that should change all images that pull from that URL.

Could that work for you?

Please let us know.

Thank you!

of course!  Sorry, I knew there was going to be a simple answer.  Thank-you!!!  And Happy Thanksgiving!