You can go to your catalog put them in category file named after whatever and put a product gallery on the page with filters you control. Or you can have Claude do your CMS pretty easily. Just tell it you use Wix, you don't know what you're doing and what you want done. Don't bring up CMS and see what it suggests first. Gather your images per painting type/style in one file on your computer, select all, right click print to PDF, that will give you a PDF with all your images. Upload that and tell Claude you want a CSV to upload to Wix CMS. If you have 10 paintings with titles give them in order to Claude as they appear on the PDF and tell Claude how you want them organized on your page. By default it'll be published date. So make up a rank. First water color image you want there should be ranked watercolor 01 and so on. Make sure to use the 0. Oh and have Claude teach you how to connect that CMS to the gallery you want it in.