Could I get a little help on deciding the background?

I started this Lisa drawing a good bit ago actually when I first was getting into Bandori and since her birthday is going to be later this month I wanted to be able to have this piece as well as another I'm gonna start to celebrate as she's one of my best girls.

Originally my idea was to have her on some garden steps maybe with a bunch of blue roses to represent Roselia around?? But I'm not 100% settled so I thought asking the community for some extra input or different ideas would be a good idea!