hi hex..
Photos are done like this:
1. upload your image o some website or image hostingsite.
It will give you a URL or web address you can use use yo view the page. it should end in .jpg or .gif or some other image format.
2. When editing an object you simply add the word img: {then the URL of your object.
it will look something like this when your editing:
img: http://www.somewebsite.com/myfolder/myimage.jpg
Thats about it for images really.
read the command called wrap some packages contains things.. but sadly not this one.