Cards will stack top to bottom left to right. Therefore, the card to my right may not be the card listed right after me; instead it may be a card that's three or four cards down the pack. This is how card columns work. It's a bit of a pain. If you have content that is standard in size, you may wish to make card decks instead. Read up on Bootstrap's Card function to learn more.
I'm A Card For A Story
I'm a story card! I work best for writing, a set of images, or a comic you want to put on a separate page to be read, especially if it's multiple pages.
I'm regular card text.
More art? On a gallery page? It's more likely than you think.
I'm A Card Title!
Use me to talk about the artwork.
Title
Image description!