Hi @brandon Thanks so much for all the insight. I have used the code for the masonry grid; I have hid the captions so they only appear in light-box once the image is clicked and thus opening the slideshow. I am wondering what CSS code to use/I can use to adjust the size of the image? I've attached a screenshot for reference. You'll see how the caption is much wider than the actual image, which is completely fine if I can somehow get the image to either fill the entire screen or simply be bigger. Thanks in advance!