My Graphic

Here is an edited photo of my dog. I used windows to import the photo and Adobe Photoshop to add a border and white edge around it.

Some people are visual learners and seeing a photo instead of describing somthing to them might allow them to reach a higher level of understanding.

Pdf documents are good for use in teaching as they look the same from screen to screen and formatting/computer/monitor differences will not hinder what the intended look or information.