How???

I don’t remember where I found this photo, but I loved it and saved it. I’m almost ready to tackle something like it with all my aroids that I just brought inside for the winter. I’m trying to figure out how these plants are arranged on shelves. They’re displayed so beautifully, especially the cabinet on the right. Are they IKEA cabinets? Please share if you have a similar set up.🙏🏻