Hey there all, long time no post

Little issue with pictures on an HTML page,

Using FrontPage (if that makes a difference), how would one go about inserting several images, (from one initial large image, broken down into subsections) so that they were flush with one another, giving the image that they are actually all unified? Furthermore, how do I get an image to be in the absolute upper-left most corner, and along the edges of the page, so there is no border?

Suggestions, pleeease