For other stages of graduation you may have to look a bit harder to find what you want if it exists at all. If you think of the subject the graduate has just completed as their major, that may be the one image that you will like to have on the invitations and other graduation stationery. There are lots of possible types of graduate. That could be a math, physics, molecular biology, anatomy, medical, vet, nurse, computing, French, English, Spanish, catering, business studies, engineering, mechanical engineering, psychology, ornothology, economics, philosophy, dentistry or geography for example. Each of these major subjects has particularly strong images associated with it and is indeed something that the graduate should be very proud of.
Perhaps if you research thoroughly or get lucky you may find free printable graduation invitations that are just perfect for your graduate. However the subjects with smaller numbers of graduates will be harder to find invitations for.
There is I think a great way of making your invitations. Some of the web sites that provide the free invitations are very relaxed in their terms and conditions. This needs to be checked before you decide on the way ahead. However if it is permissible, what you could do is download the free invitations, copy it into a graphics package like Paint. Also download some free clip art that goes with the subject of choice. If for example it is a medical graduation the clip art could be a stethoscope. Then arrange the clipart and the free invitation design into a design that you want for the medical graduate. Just add the wording you want and you have completed the job.
I hope you can find great ways to use free printable graduation invitations.
Resource: Free Printable Graduation Invitations