I have tried to find a report in GRAMPS that has the features that I require. I want a family or descendant report that includes primary person photos. There is one other requirement: It needs to be able to display in a way that is useable when there are large number of children (up to twenty). DescendantLines is one report that has almost all the requirements, but it only displays horizontally, making it impossible to post on a webpage or view without problems because the output is so wide (it would work if it had a vertical option because I only need 2 or 3 generations).
If there is no report like this, could you suggest an alternative free option? (I don't want to purchase software just for one report)