Clear Christmas Tree Ornaments--which is the front?

[PaperManipulator]

I'm making some Christmas ornaments using Papertrey's Holiday Lane stamp set--so cute! I bought some clear spherical globes at Joann's for this project. They're not the kind with two halves that snap together. These are one piece and have a circular opening on one side. My question: Is this opening the front or the back of the globe? Is it a peek hole like some Easter egg decorations or is it a hole to work through when putting the stamped pieces inside? Anyone know or have an idea? I can see myself making it one way and then someone saying that I did it backwards! Lol! Btw, the only photos I could find were of larger globes and they were glass. They had either a candle or tiny plants (a terrarium). On these, the opening was the front.

[uncbballfan]

I have some Precious Moments ornaments with openings, and in all cases, the openings are considered the fronts.

[PaperManipulator]

Thanks Linda! I've been experimenting with the globes, and the opening in the front does look better to me.