I have an article with the HTML code to allow you to Place a Boarder Around Pictures.
You can also place text under the image included in the box.
Make your boarder different thickness, margin how close you want the line to your graphic, the color of your boarder....
I have the code fully explained and a code box so, you can just copy the code.
You will have to pick your own colors, put in your own image link....
To make finding the perfect border color I have a post here on the board Easy Color Picker Firefox Add On. I love this free little color picker!