If you simply put the path of an image in the hyperlink, you can click on it to open the picture. If you want the image to be visible on the form as you scroll from item to item, use a normal text field to hold the path. Add an image control to your form and in the form's current event, set the picture property of the image control to be the path to the picture you want to show.
Me.MyImageControl.Picture = Me.ImagePath
In my case the value of ImagePath for the first record of my test table is c:\kuwaitandcairophotosEdited2\A010Towers2.JPG