GoodLook creates a smart-scaling graphic from a digital photo.
Usually size of digital photo is bigger than screen size. Feed the photo to the progrem to make smart-scalling graphic.
Smart-scaling graphic is an executable file that envelops new copy of your photo. (source graphic file stays unchanged) When it runs embeded viewer fits the photo to the screen size.
To zoom some area of the photo move "magnifying glass" by mouse to the area you want to zoom. Some description fields and links can be enclosed to the photo.