Hey all, new graphic/web designer here. I'm trying to build an online portfolio for my designs using wordpress. There is a specific format that I would like to use to display some of my work and I just can't figure out how to make it happen. Obviously, a deeper coding knowledge would help, but I'm wondering if there is a free plugin somewhere that will do what I need.

I am trying to replicate the gallery at https://www.malikafavre.com. Each thumbnail, when clicked, opens a Lightbox with a slider that allows the visitor to see the larger image and also navigate to other images in the same series. The crucial aspect of this operation is that the images in the sliders are not from the main gallery. I have come across many slider/lightbox plugins, but every one I've tried will only display the images from the main page within the slider.

Does anyone know of anything I should try? I'm also willing to look at a tutorial that would maybe help me achieve this. Thanks so much everyone!