A Point Image is used to plot an image, aligned to a particular depth within a column. Depending on the selections made in the Properties window, the image will appear in different states.

Category Filter -  The Category Filter allows for images to be filtered down so that images that are not in the correct group will not appear on the log.

Group – The Group option allows for the selection of the group that the images will come from. This to ensure that the image comes from a group that has a depth field.

Depth – The Depth option allows for the selection of a depth that the image will be plotted against.

Vertical Alignment – The Vertical Alignment options allows for the direction of the image to be plotted in to be chosen.

Further information and a guide on how to use the alignments to plot an image correctly can be found here.

Details on how to use Range Image instead of Point Image can be found here.