What are good pictures to post on Instagram?

[Tiffany]

Hi I don't really know what to post on instagram. Like I understand school is really close and I've seen lots of people post pretty pictures of supplies they got or like pencil crayons rainbows creatively placed and they've gotten a lot of likes. Or they posted pictures of drawings or sketches. I'm still new and I wanna post a pic that will get a lot of likes. (Preferably like a scenic not a selfish I already have a lot of those). Please help..?!