Perhaps the greatest constraint when using the Holga to make fine art photographs is to learn to focus. The symbols on the lens ring will get you in the ballpark, but often we are not particularly stellar at guesstimating distance. Through trial and error I have discovered that a single setting works best for over 90% of images I make. In essence, setting the lens ring on the symbol for a group of people will be the hyperfocal distance for this lens. That is, the setting that will give you everything in focus from about three feet to infinity. Subjects closer than three feet should be shot with the single person symbol. Try it.
“At night I dream that you and I are two plants
that grew together, roots entwined,
and that you know the earth and the rain like my mouth,
since we are made of earth and rain.”
― Pablo Neruda, Regalo de un Poeta